What happens if your bag is too big for carry-on Southwest?
How big can my carryon be? Your carryon can be no bigger than 24” (L) + 16” (W) + 10” (H). If it's bigger than those dimensions, it will need to be checked.
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The Customer Service Agents or Flight Attendants will let you know if the bag is too large, and then it will be gate checked. If that happens, you'll just go and retrieve it from baggage claim once you land at your destination. Thank you for stopping by the Southwest Airlines Community with your question!
If your carry-on is oversized (and doesn't physically fit inside the overhead compartments) or you encounter a strict airline employee, they will ask you to check it in at the gate.
Southwest Airlines allow for one carry-on bag (duffel, carry-on suitcase, etc) and one personal item, which would typically be a purse, a backpack, or a briefcase.
1. Size Restrictions: Southwest allows passengers to bring one carry-on bag and one personal item on board. The carry-on bag should not exceed the dimensions of 10 x 16 x 24 inches (25 x 40 x 61 cm). This size limitation is quite generous compared to many other airlines.
Carry-on bags shouldn't be larger than 22 inches long, 14 inches wide and 9 inches high including handles and wheels. Dimensions of personal items should not exceed 18 inches long, 14 inches wide and 8 inches high.
U.S. domestic flights universally accept 22” x 14” x 9” as an allowable size for carry on luggage. If your luggage is the type that has an expandable zipper, you should plan to keep your luggage at its standard, non-expanded setting.
If your carry-on is 1-2 inches over the size limit, don't stress about it too much. Most likely, you'll be allowed to pass through without anyone saying anything.
What if my cabin bag is 2cm bigger? Extra 2–4 cm wont be noticed by the check in staff and they dont have a ruler to measure the dimension. they only strict with the weight. But extra 2–3 kg is also not a problem.
Most regular airlines won't check the size, unless it's obviously way larger or heavier than your allowance, but you may need to consider where is that extra inch, if it's too wide/thick, it may not fit in the baggage overhead compartment and a flight attendant may check it in for you…
Wheels and handles do not count as part of the bag size. This is based on customer service policy stated in this thread: https://www.southwestaircommunity.com/t5/General-Travel-Policies/What-constitutes-quot-oversize-quot...
Southwest Airlines (WN) allows 1 carry-on bag and 1 personal item (purse, briefcase, laptop bag) per passenger fee free. Carry-on should not exceed the following size and weight restrictions: 50 linear inches (24 x 16 x 10 in) or 127 centimeters (61 x 41 x 28 cm) including handles and wheels.
Re: Duffel bag and carry on suitcaseThe maximum size for your carryon bag is 10 x 16 x 24 inches. If your bag is bigger than these dimensions, you will need to check it. Then, please pick up the bag at baggage claim. Personal items carried aboard must fit in the 18.5 x 8.5 x 13.5-inch space under the seat.
In general, standard domestic carry-on luggage size is 22 x 14 x 9 inches. If you're flying internationally, that may vary a little to 21.5 x 15.5 x 9 inches. Remember, those dimensions include the handle, wheels and anything else that may protrude from your suitcase so don't miss them from your measurements.
The good news is that, yes, a 24-inch luggage can be a carry-on as long as it meets the size restrictions set by the airline you are flying with. Most airlines have similar size restrictions for carry-on luggage, with the maximum dimensions being 22 inches x 14 inches x 9 inches.
While it may vary from airline to airline, the maximum duffel bag carry-on size is typically 22 x 14 x 9 inches for flights within the U.S. Bag size limitations on international flights can vary, so always check ahead of time on the airline's website.
TSA screens approximately 4.9 million carry-on bags for explosives and other dangerous items daily. Here's what to expect when taking your carry-on bag through security screening next time you fly.
If your bag fits under the seat in front of you, it can travel there. If NOT, it must be gate checked or stored in the overhead bins which are provided.
Sharp, heavy, and other dangerous items are restricted on all commercial airline flights, including Southwest. Items such as sharp knives, bats, clubs, ski-poles, snow globes and most tools and weapons must be checked rather than packed in a carry-on. Explosives and fuels may not be carried by air at all.
Though you might find an inch or two of a difference with various airlines, the standard domestic carry-on luggage size is 22 x 14 x 9, which includes the handle and the wheels. This size limit ensures your bag — and ideally everyone else's — will be able to be stored safely in the overhead bin for your flight.