What is the main difference between a carry on and a checked bag?

The main difference is that a carry on stays with you in the cabin and must fit in the overhead bin, while a checked bag goes in the cargo hold and is subject to airline size and weight limits.

Which is better for a short trip, a carry on or a checked bag?

A carry on is better for a short trip because it saves you baggage fees, eliminates waiting at the carousel, and removes the risk of the airline losing your luggage.

Is a checked bag safer for transporting fragile items?

No, a carry on is safer for fragile items because you maintain control over the bag, whereas a checked bag is handled by machines and staff, increasing the risk of damage.

Does a carry on bag cost extra on most airlines?

No, a carry on does not cost extra on most standard economy tickets, whereas a checked bag typically incurs a fee of $30 to $35 per flight segment.

Can I use a carry on bag as a checked bag?

Yes, you can use a carry on bag as a checked bag, but you must ensure it meets the airline's checked baggage weight limit, which is usually 50 pounds, and you will pay the applicable fee.

What happens if my carry on bag is too large for the overhead bin?

If your carry on bag is too large, the gate agent will require you to check it at the gate, which is free but means you will not have your items during the flight.

Is a carry on bag allowed on all types of aircraft?

No, a carry on bag is not allowed on all aircraft because small regional planes often have limited overhead space, forcing you to check your bag at the gate.

What is the standard size limit for a carry on versus a checked bag?

The standard size limit for a carry on is 22 x 14 x 9 inches, while a checked bag can be up to 62 linear inches, which is the sum of its length, width, and height.

Can I switch my carry on to a checked bag after I arrive at the airport?

Yes, you can switch your carry on to a checked bag at the check-in counter, but you must do so before the baggage drop deadline, which is typically 45 minutes before departure.

What is the most common mistake travelers make with carry on bags?

The most common mistake is packing a bag that exceeds the airline's size limit, which results in unexpected gate-checking fees and the loss of access to your belongings.

Difference Between

Difference Between Carry on and Checked Bag

Written byNex Virox Team

Editorial Team

Reviewed byVarshal Nirbhavane

Senior SEO & Organic Growth Professional · 5+ years

Published: September 3, 202620 min read

Quick answer

The main difference between Carry on and Checked Bag is that carry on stays with you in the cabin, while checked bag travels in the cargo hold. Carry on is a small bag you bring aboard, while Checked Bag is a larger suitcase you hand over at check-in.

Key takeaways

Core distinction: Carry on stays with you in the cabin; checked bag goes in the cargo hold.
How each works: Carry on fits overhead bins; checked bag is surrendered at check-in and collected later.
Cost and effort: Carry on is usually free; checked bag often incurs airline fees and wait time.
Best-fit use: Choose carry on for short trips; choose checked bag for bulky or long journeys.
Common mistake: Travelers overpack carry ons, forcing gate checks and losing cabin convenience.

Table of Contents18 sections

Difference Between Carry on and Checked Bag: Comparison Table

Aspect	Carry on	Checked Bag
Definition	A bag you bring into the aircraft cabin and store overhead.	A bag you hand to airline staff before boarding for the cargo hold.
Purpose	Keeps valuables, medications, and essentials within arm's reach during flight.	Transports larger, heavier, or non-essential belongings that you do not need inflight.
Core Mechanism	Stays with you through security, gate, and cabin for the entire journey.	Moves via conveyor belts and baggage carts, separated from you until arrival.
Size Limit	Typically 22 x 14 x 9 inches, including wheels and handles.	Usually up to 62 linear inches (length + width + height) total.
Weight Limit	Often capped at 15-35 pounds, depending on the airline.	Commonly limited to 50 pounds for economy class on most carriers.
Cost	Included free on most full-service airlines for standard economy tickets.	Often incurs a fee ranging from $30 to $100 per flight segment.
Speed	Exits the plane immediately when you deplane at your destination.	Requires waiting at the carousel, typically 15-45 minutes after landing.
Access	Allows mid-flight access to items stored in the overhead bin.	Denies all access to contents until the flight reaches its final destination.
Security Screening	Passes through X-ray with liquids limited to 3.4 ounces per container.	Scanned separately with fewer liquid restrictions but subject to random inspection.
Loss Risk	Virtually zero because you retain physical possession throughout the journey.	Small but real risk of misrouting, delay, or permanent loss by the airline.
Damage Risk	Minimal since you handle it yourself and place it gently in the bin.	Higher due to conveyor belts, stacking, and mechanical handling equipment.
Packing Capacity	Holds roughly 3-5 days of clothing for one person.	Accommodates 1-2 weeks of clothing, shoes, and bulky items easily.
Liquids Rule	Restricted to containers of 3.4 ounces or less inside a single quart bag.	Allows full-size liquids, aerosols, gels, and sharp objects without limit.
Prohibited Items	Bans knives, tools over 7 inches, and large batteries in the cabin.	Bans lithium batteries, lighters, and power banks in the cargo hold.
Boarding Process	Requires you to lift it into the overhead bin yourself.	Requires you to drop it at the check-in counter before security.
Gate Checking	May be forced into the hold if cabin space runs out at the gate.	Never subject to gate checks because it is already in the cargo system.
Overhead Space	Competes with other passengers for limited bin capacity on full flights.	Uses no cabin storage, leaving all overhead space for other travellers.
Weight Carry	Requires you to lift and carry it through terminals and transport.	Eliminates physical carrying since airline staff handle it end-to-end.
Mobility	Keeps you hands-free and mobile during layovers without baggage claim.	Forces you to wait at baggage claim before leaving the secure area.
Layover Convenience	Lets you exit security for food or shopping without losing your bag.	Keeps your bag safe but requires you to stay near the gate area.
Connecting Flights	Transfers with you automatically without any airline intervention.	Relies on airline staff to transfer it between planes correctly.
Tracking	Always visible to you, so no tracking technology is needed.	Uses baggage tags and airline apps for real-time location updates.
Durability	Needs lighter materials like nylon or polycarbonate for easy lifting.	Requires hard shells or heavy fabric to withstand rough mechanical handling.
Scalability	Limited to one personal item plus one cabin bag per passenger.	Allows multiple bags, typically up to 2-3 pieces per ticket.
Typical Use	Short business trips, weekend getaways, or travellers avoiding fees.	Family vacations, long holidays, or trips requiring specialised gear.
Best For	Budget airlines, tight connections, and travellers who pack light.	Heavy packers, families, and those carrying liquids or sports equipment.
Time Saving	Saves 15-45 minutes by skipping baggage claim on arrival.	Costs extra time waiting at the carousel after every flight segment.
Cost Efficiency	Free on most airlines, saving $60-$200 per round trip.	Adds fees that can exceed the ticket price on ultra-low-cost carriers.
Limitation	Cannot hold full-size toiletries, sharp objects, or bulky winter coats.	Cannot carry lithium batteries, power banks, or items needed inflight.
Best-Fit Scenario	Choose for short trips, valuables, and when speed matters most.	Choose for long stays, bulky gear, or when hands-free travel is essential.

What Is Carry on?

A carry on is a suitcase or bag that passengers bring into the aircraft cabin. It stores personal items for the flight duration. Carry on luggage exists to provide convenience, save time, and eliminate the risk of losing checked baggage during transit.

Definition of Carry on

Carry on refers to airline-approved baggage that fits within specific size limits and is stored overhead or under the seat. This luggage type remains with the passenger throughout the journey, allowing immediate access to valuables, medications, and essential documents without leaving the cabin.

Key Characteristics of Carry on

Characteristic	What It Means in Practice
Size limits	Most airlines enforce a 22 x 14 x 9 inch maximum, though regional carriers often impose smaller restrictions.
Weight cap	Carry on weight typically ranges from 15 to 22 pounds, depending on the airline and route.
Cabin storage	Passengers place carry on bags in overhead bins or under the seat in front of them.
Passenger control	The owner keeps the bag nearby, preventing mishandling or loss during connections.
Security screening	Carry on items pass through X-ray machines, with liquids limited to 3.4 ounces per container.
Quick access	Travelers can retrieve electronics, snacks, or entertainment items without waiting at baggage claim.
No fee often	Many airlines include one carry on in the base fare, unlike checked bags which cost extra.
Hard or soft shell	Carry on bags come in rigid hardside or flexible softside materials, each offering different protection.
Wheeled or backpack	Carry on options include spinner suitcases, duffel bags, and backpacks that fit overhead compartments.
TSA-friendly design	Many carry on bags feature dedicated laptop sleeves and toiletry pockets for efficient screening.

Common Examples of Carry on

Roller suitcase - A standard 21-inch spinner with four wheels that fits most airline overhead bins.
Travel backpack - A 40-liter pack designed for cabin use, popular among digital nomads and hikers.
Duffel bag - A soft-sided carry on with shoulder straps, ideal for weekend trips and gym gear.
Garment bag - A foldable hanging bag that keeps suits and dresses wrinkle-free during flights.
Underseat personal item - A small 18-inch bag that slides beneath the seat for quick access.
Camera bag - A padded carry on with custom dividers, protecting lenses and bodies from damage.
Laptop briefcase - A slim carry on with a dedicated padded compartment for a 15-inch computer.
Weekender tote - A spacious open-top bag with zippers, suitable for short business trips.
Pet carrier - An airline-approved soft crate that fits under the seat for small dogs or cats.
Musical instrument case - A hard-shell carry on for guitars or violins, allowed in overhead storage.

Advantages and Limitations of Carry on

Advantages	Limitations
Carry on saves time by skipping baggage claim queues after landing, letting passengers exit faster.	Carry on space is limited, forcing travelers to pack only essentials and leave bulky items behind.
Carry on eliminates lost luggage risk, as the bag never leaves the passenger’s sight during the trip.	Carry on weight restrictions can be strict, causing overweight bags to be gate-checked unexpectedly.
Carry on provides immediate access to medications, passports, and electronics during the flight.	Carry on size limits vary by airline, making a bag valid on one carrier invalid on another.
Carry on often costs nothing extra, saving money compared to checked bag fees on most airlines.	Carry on overhead bins fill quickly, forcing late boarders to check their bags at the gate.
Carry on allows travelers to control packing, avoiding the need to repack after security screening.	Carry on liquids are restricted to small containers, preventing travelers from bringing full-size toiletries.
Carry on speeds up airport security, as passengers only screen one bag instead of multiple items.	Carry on bags can be heavy to lift into overhead bins, posing difficulty for elderly or disabled passengers.
Carry on protects fragile items like laptops and cameras from rough handling by baggage crews.	Carry on capacity is insufficient for long trips, requiring laundry or additional purchases mid-journey.
Carry on enables spontaneous travel, as travelers can move quickly without waiting for checked luggage.	Carry on wheeled bags may not fit on small regional planes, necessitating gate checks on turboprops.
Carry on keeps valuables secure, as the bag stays within arm’s reach throughout the entire flight.	Carry on sharp objects like scissors or tools are confiscated at security, unlike in checked bags.
Carry on simplifies connections, as travelers can sprint between gates without retrieving checked bags.	Carry on space per passenger is shrinking, as airlines reduce bin sizes on newer aircraft models.

What Is Checked Bag?

Checked bag is luggage that an airline takes from you at check-in and stores in the aircraft cargo hold. It flies in a separate compartment and is returned to you at baggage claim after landing.

Definition of Checked Bag

A checked bag is a suitcase, duffel, or box that a passenger surrenders to airline staff before boarding, which is transported in the plane's cargo hold and reclaimed at the destination airport's baggage claim area.

Key Characteristics of Checked Bag

Characteristic	What It Means in Practice
Airline custody	The airline handles your bag from check-in until you collect it at the final carousel.
Standard size limit	Most airlines accept bags up to 62 linear inches (length plus width plus height).
Weight allowance	Typical weight limit is 50 pounds (23 kilograms) for economy class on most carriers.
Checked at counter	You must physically hand the bag to a staff member before passing through security.
Security screening	TSA or local authorities screen checked bags for prohibited items before loading.
Carry no liquids ban	You can pack full-size liquids, gels, and aerosols in checked bags without the 3.4-ounce rule.
Access denied mid-flight	You cannot retrieve items from a checked bag until the plane lands and baggage is unloaded.
Baggage fee applies	Most airlines charge $30 to $40 per bag for domestic flights, though some include one free bag.
Tracking available	Most carriers offer baggage tags with tracking via mobile apps to locate your bag.
Delivery to carousel	After landing, bags are unloaded and placed on a conveyor belt in the arrival hall.

Common Examples of Checked Bag

Samsonite Winfield 2 – a hard-shell spinner that fits 24-28 inch sizes, ideal for checked travel.
Delsey Helium Aero – a lightweight hardside case with spinner wheels, built for cargo hold durability.
American Tourister Fieldbrook – a softside expandable suitcase that maximizes packing capacity for longer trips.
Travelpro Maxlite 5 – a 29-inch softside bag favored by frequent flyers for its lightweight frame.
Pelican Air 1535 – a rugged protective case for camera gear, tools, or fragile equipment that needs hard armor.
REI Co-op Big Haul 40 – a wheeled duffel for camping gear, sports equipment, and bulky outdoor items.
Briggs & Riley Baseline – a premium expandable spinner with a lifetime warranty, used for business travel.
AmazonBasics Hardside Spinner – a budget 28-inch case that offers basic protection for infrequent flyers.
Duffel bag – a soft, flexible bag without wheels, often used for gym clothes or short trips with loose items.
Cardboard box – a sealed shipping box used for moving, containing books, household goods, or non-fragile items.

Advantages and Limitations of Checked Bag

Advantages	Limitations
Allows full-size liquids, gels, and aerosols without the 3.4-ounce TSA restriction.	Risk of loss, theft, or damage is real because you have no control once handed over.
Holds far more volume than a carry-on, typically 40 to 70 liters of packing space.	You pay extra fees on most airlines, often $30 to $40 per bag each way.
Frees your hands and shoulders for boarding, so you walk on the plane unburdened.	You must wait at baggage claim 15 to 45 minutes after landing to retrieve your bag.
Lets you pack heavy items like books, shoes, or toiletries without weight limits on your body.	If your bag is delayed, you have no clothes or essentials for hours or days.
Eliminates the need to wrestle with overhead bin space or fight for room on full flights.	You cannot access medications, chargers, or valuables during the flight or layovers.
Allows packing of sharp objects like knives, scissors, or tools that are banned in cabin luggage.	Checked bags are often mishandled; airlines lose or misroute roughly 1 in 200 bags globally.
Reduces security wait time because you skip the overhead bin shuffle and gate-check drama.	Weight limits are strict; exceeding 50 pounds triggers overweight fees of $50 to $100.
Enables you to bring sporting equipment like skis, golf clubs, or surfboards that never fit overhead.	Bags can be opened and inspected by security, leaving your belongings disturbed or repacked poorly.
Keeps your cabin space clear, making the flight more comfortable for you and your seatmates.	You must arrive at the airport earlier, typically 45 to 60 minutes before departure, to check the bag.
Works for long trips or moves where a single carry-on simply cannot hold all your belongings.	Your bag may be left behind if you make a tight connection, arriving on a later flight than you do.

Similarities Between Carry on and Checked Bag

Shared Aspect	How Carry on and Checked Bag Are Alike
Primary Purpose	Both a carry on and a checked bag transport personal belongings from one destination to another.
Luggage Category	Both a carry on and a checked bag fall under the broader category of passenger luggage.
Input Requirement	Both a carry on and a checked bag require the passenger to pack items before travel.
Output Function	Both a carry on and a checked bag deliver your items to your final travel destination.
User Base	Both a carry on and a checked bag are used by airline passengers of all ages.
Packing Workflow	Both a carry on and a checked bag require you to organize clothes and essentials inside them.
Airline Standards	Both a carry on and a checked bag must comply with airline size and weight regulations.
Material Build	Both a carry on and a checked bag are commonly made from polycarbonate or durable nylon.
Closure Mechanism	Both a carry on and a checked bag typically feature a zipper to secure their contents.
Handling Feature	Both a carry on and a checked bag include handles for lifting and carrying by passengers.
Mobility Aid	Both a carry on and a checked bag usually have wheels for easy rolling through airports.
Security Check	Both a carry on and a checked bag pass through airport security screening processes.
Cost Factor	Both a carry on and a checked bag represent an initial purchase cost for the traveler.
Risk Exposure	Both a carry on and a checked bag face a risk of damage during airport transit.
Measurement Unit	Both a carry on and a checked bag are measured in linear inches by airlines.
Weight Limit	Both a carry on and a checked bag have a maximum weight allowance set by carriers.
Brand Variety	Both a carry on and a checked bag come in models from brands like Samsonite and Away.
Color Options	Both a carry on and a checked bag are available in multiple colors for personal preference.
Durability Need	Both a carry on and a checked bag must withstand rough handling by airport staff.
Maintenance Task	Both a carry on and a checked bag require occasional cleaning of their exterior fabric.
Storage Role	Both a carry on and a checked bag serve as storage containers when not traveling.
Travel Companion	Both a carry on and a checked bag accompany a passenger on every airline trip.
Packing Density	Both a carry on and a checked bag can be packed tightly to maximize available space.
Liquid Rules	Both a carry on and a checked bag have restrictions on carrying liquids and gels.
Prohibited Items	Both a carry on and a checked bag prohibit dangerous items like explosives or flammables.
Long-Term Outcome	Both a carry on and a checked bag eventually wear out and need replacement after years.
Reuse Cycle	Both a carry on and a checked bag are reusable for hundreds of flights over their lifespan.
Passenger Control	Both a carry on and a checked bag are packed and prepared entirely by the passenger.
Identification Tag	Both a carry on and a checked bag can display a luggage tag with owner contact details.
Capacity Range	Both a carry on and a checked bag offer a defined interior volume measured in liters.

Carry on or Checked Bag: Which Should You Choose?

The deciding variable is trip length. If you can pack for 3 days or fewer, Carry on wins. For anything longer, Checked Bag saves you from hauling heavy weight through security and terminals.

When to Use Carry on

Choose Carry on when your trip lasts 1 to 3 days. Pick it for short business trips, weekend city breaks, or flights on budget airlines where checked fees exceed $30. Use it when you must catch a tight connection under 60 minutes.

When to Use Checked Bag

Choose Checked Bag when your trip exceeds 5 days or requires liquids over 3.4 ounces. Pick it for ski trips, weddings, or business conferences needing formal wear. Use it when carrying bags through train stations or cobblestone streets would exhaust you.

Common Misconceptions About Carry on and Checked Bag

Common Myth	The Reality
Carry on bags are always free on every airline.	Basic economy fares on airlines like United and Spirit charge for a carry on, so the carry on is not free on every ticket.
Checked bags always cost more than carry on bags.	A checked bag costs $30-40 per flight, but some airlines include a free checked bag while charging $35 for a carry on.
A carry on bag must fit under the seat in front of you.	A carry on fits in the overhead bin, while a smaller personal item fits under the seat in front of you.
Checked bags arrive on the carousel within 10 minutes of landing.	Checked bags typically take 20-40 minutes to reach the carousel, and delays of over an hour happen at busy hubs.
Carry on bags are never weighed at the gate.	Gate agents weigh carry on bags on regional jets and budget carriers, and they charge fees if the carry on exceeds 15 pounds.
Checked bags are always safer than carry on bags.	Checked bags pass through airport screening but remain vulnerable to theft and loss, so a carry on is safer for valuables.
You can bring any liquid in a checked bag without restrictions.	Checked bags allow liquids over 3.4 ounces, but airlines ban flammable liquids, aerosols, and lithium batteries in checked bags.
Carry on bags never get lost by the airline.	A carry on can be gate-checked when overhead bins fill up, and that carry on then gets lost like any other checked bag.
Checked bags are always larger than carry on bags.	A checked bag is typically 24-28 inches tall, but some carry on bags reach 22 inches, so the size difference is often small.
Carry on bags cannot contain any food items.	A carry on can contain solid food like sandwiches and fruit, but liquids like soup or yogurt must follow the 3.4-ounce rule.
Checked bags are always included in international flight prices.	Many international airlines charge $60-100 for a checked bag on economy fares, so the checked bag is not always included in the ticket.
Carry on bags are too small for a week-long trip.	A 22-inch carry on holds 40-45 liters, which is enough for 5-7 days if you pack versatile clothing and roll items tightly.
Checked bags are always handled gently by airport staff.	Baggage handlers throw and stack checked bags roughly, and airlines report thousands of damaged checked bags every single year.
Carry on bags must weigh less than 10 pounds.	Most airlines set a carry on weight limit of 15-35 pounds, and many US carriers do not weigh a carry on at all.
Checked bags are always cheaper when booked at the airport.	Buying a checked bag at the airport costs $10-25 more than prepaying online, so the checked bag is cheaper when purchased in advance.
A carry on bag is the same thing as a personal item.	A carry on measures about 22 x 14 x 9 inches, while a personal item like a purse or backpack measures about 18 x 14 x 8 inches.
Checked bags can contain any type of battery.	Spare lithium batteries are banned in checked bags because they pose a fire risk, so those batteries must travel in a carry on instead.
Carry on bags are always allowed on small regional planes.	Regional jets have tiny overhead bins, so airlines force passengers to gate-check carry on bags when the carry on exceeds 45 linear inches.
Checked bags are always returned to you at your final destination.	A checked bag can be delayed, sent to the wrong airport, or held by customs, so airlines recommend packing essentials in a carry on.
Carry on bags cannot contain sharp objects like scissors.	A carry on allows scissors with blades shorter than 4 inches, but the same scissors are perfectly fine inside a checked bag too.
Checked bags are always subject to the same size limits as carry on bags.	A checked bag can be up to 62 linear inches, while a carry on is limited to about 45 linear inches on most major airlines.
Carry on bags are only for business travelers.	Leisure travelers use carry on bags to save money and time, since a carry on avoids baggage fees and carousel waiting entirely.
Checked bags are always tracked with real-time GPS.	Most airlines only scan checked bags at check-in, transfer points, and arrival, so a checked bag is not continuously tracked between those scans.
Carry on bags cannot contain laptops and electronics.	A carry on is the best place for laptops and tablets, and TSA requires large electronics to be removed from the carry on for screening.
Checked bags are always covered for full value if they get lost.	Airlines cap liability for a lost checked bag at about $3,800 on domestic flights, so expensive items in a checked bag are underinsured.
Carry on bags are always quicker to get through security.	A carry on with many liquids or electronics can slow you down at security, while a checked bag moves through screening without your involvement.
Checked bags are always too heavy to carry comfortably.	An empty checked bag weighs 7-10 pounds, and a packed checked bag at 50 pounds is heavy, but a carry on at 20 pounds is easy to manage.
Carry on bags are not allowed on international flights.	International flights allow a carry on bag, but some international airlines enforce stricter weight limits of 15-22 pounds for the carry on.
Checked bags are always faster to pack than carry on bags.	A checked bag allows you to pack without weight restrictions, but a carry on forces you to plan outfits, so the carry on takes more time.
Carry on bags are always more expensive to buy than checked bags.	A quality carry on costs $100-300, but a checked bag costs the same amount, and the carry on saves you $60-80 per round trip in fees.

Conclusion

Difference Between Carry on and Checked Bag comes down to speed versus space. Choose carry on when you need gate-to-gate control and want to skip baggage claim. Choose checked bag when you need maximum packing capacity for longer trips. Your decision hinges on trip length and your tolerance for waiting.

FAQs on Difference Between Carry on and Checked Bag

What is the main difference between a carry on and a checked bag?: The main difference is that a carry on stays with you in the cabin and must fit in the overhead bin, while a checked bag goes in the cargo hold and is subject to airline size and weight limits.
Which is better for a short trip, a carry on or a checked bag?: A carry on is better for a short trip because it saves you baggage fees, eliminates waiting at the carousel, and removes the risk of the airline losing your luggage.
Is a checked bag safer for transporting fragile items?: No, a carry on is safer for fragile items because you maintain control over the bag, whereas a checked bag is handled by machines and staff, increasing the risk of damage.
Does a carry on bag cost extra on most airlines?: No, a carry on does not cost extra on most standard economy tickets, whereas a checked bag typically incurs a fee of $30 to $35 per flight segment.
Can I use a carry on bag as a checked bag?: Yes, you can use a carry on bag as a checked bag, but you must ensure it meets the airline's checked baggage weight limit, which is usually 50 pounds, and you will pay the applicable fee.
What happens if my carry on bag is too large for the overhead bin?: If your carry on bag is too large, the gate agent will require you to check it at the gate, which is free but means you will not have your items during the flight.
Is a carry on bag allowed on all types of aircraft?: No, a carry on bag is not allowed on all aircraft because small regional planes often have limited overhead space, forcing you to check your bag at the gate.
What is the standard size limit for a carry on versus a checked bag?: The standard size limit for a carry on is 22 x 14 x 9 inches, while a checked bag can be up to 62 linear inches, which is the sum of its length, width, and height.
Can I switch my carry on to a checked bag after I arrive at the airport?: Yes, you can switch your carry on to a checked bag at the check-in counter, but you must do so before the baggage drop deadline, which is typically 45 minutes before departure.
What is the most common mistake travelers make with carry on bags?: The most common mistake is packing a bag that exceeds the airline's size limit, which results in unexpected gate-checking fees and the loss of access to your belongings.