Can you fly overweight?

In addition to operational considerations, overweight operations can have negative physical effects on your aircraft. Many aircraft have landing weight restrictions, with landings over that weight potentially causing damage over time to the landing gear or other stress points in the aircraft.



In 2026, "flying overweight" usually refers to one of two things: the passenger's weight or the aircraft's weight. For passengers, there is no legal weight limit for flying, but many airlines (like Southwest or United) have a "Customer of Size" policy. If a passenger cannot comfortably fit in a single seat with the armrests down, they may be required to purchase a second seat to ensure the comfort and safety of all passengers. Regarding the aircraft, a plane cannot legally or safely fly if it exceeds its Maximum Takeoff Weight (MTOW). Before every flight, pilots and dispatchers calculate the "Weight and Balance," accounting for fuel, cargo, and passengers. If a plane is "overweight" due to high temperatures (which thin the air and reduce lift) or extra fuel, the airline may have to "bump" passengers or remove luggage to ensure the plane can safely clear the runway and climb. On small bush planes, pilots often weigh passengers individually to ensure the aircraft’s center of gravity remains within safe limits, as even a few extra pounds in the wrong place can make an airplane unstable or impossible to control.

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Operating over weight will cause the aircraft to not meet the climb rates published in POH/AFM data, require longer runway distance for takeoff, lessen single-engine performance in a multi-engine aircraft, reduce glide distance in an emergency, and contribute to poor stablity if a stall is encountered, potentially ...

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That doesn't make it a good idea, which is why pilots are trained to do weight and balance plus performance calculations before every flight. Besides the safety angle, taking off over gross weight could land you in trouble with the FAA even if nothing goes wrong, you can lose your ticket for that.

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Most likely, it won't be comfortable, but you'll still fit at 300. Try and book next to an empty seat, if you can.

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You should be fine. You could try and google the largest seat in your class category and try to book it. You will be fine, you probably won't even need an extender on your belt. A size 22 won't have difficulty fitting in a airline seat, and doing up the seat belt.

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Passengers who do not fit into the 17.8-inch seat comfortably with the armrests down must purchase two seats at the time of booking. The airline will then assign two seats next to each other, free of charge.

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Most airlines will allow you to check one bag and have one carry-on bag. There is normally a maximum weight limit of 50 pounds per checked bag as well as a size restriction. The most common maximum size bag allowed is 62 linear (total) inches. A common size bag for checking through is: 27 x 21 x 14.

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British Airways Checked Baggage Each piece of luggage must not be larger than 90cm x 75cm x 43cm including any pieces of the luggage that stick out (handles, wheels etc). Each piece of luggage has a weight allowance of either 23kg or 32kg depending on your route/ticket.

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Most airlines will allow you to check one bag and have one carry-on bag. There is normally a maximum weight limit of 50 pounds per checked bag as well as a size restriction. The most common maximum size bag allowed is 62 linear (total) inches. A common size bag for checking through is: 27 x 21 x 14.

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In general, obese passengers on airlines who require a seatbelt extender and/or cannot lower the armrests between seats are asked to pay for a second seat on their flight, unless there are two empty seats together somewhere on the plane.

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However, a 2019 advisory from the FAA said airlines can weigh passengers, according to CNBC. “It allows us to have actual accurate and current, up-to-date weights for our particular flight,” Captain Laura Einsetler, a commercial airline pilot with more than 30 years of aviation experience, told NewsNation.

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3 Answers. Airlines do care about your carry-on weight and even your weight. Many have carry-on weight limits, which low-cost carriers usually enforce, weighing the carry-on and tagging it as cabin luggage. Full-service airlines rarely bother.

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If you can buckle your seatbelts, you guys should be able to fly without any issue. If the seatbelts don't fit, you should contact whichever airlines you're considering and confirm whether or not they will offer a seatbelt extender.

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How fat is too fat to fly? Even though there are no weight limits for fat passengers, there are normally three basic requirements for flying while overweight: Passengers must be able to sit with both armrests down. Passengers must be able to buckle their seatbelts.

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EasyJet Passenger Of Size Policy EasyJet does not have a specific passenger of size policy but they do state on their website that if you're unable to fit into your seat for any reason, you are required to pay for a second seat at the prevailing rates.

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Ryanair charge per seat, not by weight. They aren't allowed to discriminate against overweight passengers. If a passenger is too wide to fit in the narrow Ryanair seats, then they'd have to pay for a second seat.

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I've flown as a size 20/22 and it is a tight fit, but I don't need a seat belt extender and airline staff have never approached me about needing an additional seat. With the armrest down, it digs in to my hip/upper thigh a bit, but I manage to stay within my seat.

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That depends if you have several kg overweight and are asking for the price per kg or if you really just only have one single kg extra. For a singe kg above the limit you most probably will not get charged, especially not on a full service airline. There is usually a tolerance in the range of 2–3kg, sometimes up to 5.

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Do airlines allow 1kg overweight? Bags weighing 50 to 70 lb (23 to 32 kg) are accepted as overweight. Bags measuring 63 to 115 in (160 to 292 cm) are accepted as oversized.

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Depending on how heavy your hand luggage is and how strict the airline is on weighing it, you can transfer some small but weighty items into your handbag. Just make sure you don't get sprung at the gate for overweight hand luggage. You'll be dodging one fee to cop another.

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I am a bigger person, size 24-26-28. Will I fit in an airplane seat? You will probably need to buy two coach seats and ask for a seatbelt extender (or to have yours). Remember, two coach seats are generally much cheaper and more spacious than a single first class seat.

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In general, obese passengers on airlines who require a seatbelt extender and/or cannot lower the armrests between seats are asked to pay for a second seat on their flight, unless there are two empty seats together somewhere on the plane. Special size passengers have little to no choice when it comes to this rule.

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If airline staff determines that you will not fit into one seat, they can require you to purchase another one. The seat will be offered at the lowest possible fare at the time of purchase.

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