How do I know if my suitcase is allowed in the cabin?
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To find out if your suitcase will be accepted as carry-on, you must check specific criteria applied by airlines, rather than relying solely on the "carry-on suitcase" label. A suitcase accepted in the cabin must comply with exact dimensions, allowed weight, and actual size when fully packed. A model that complies when empty may be refused if it exceeds the limits on the day of departure.
Checks can take place at check-in, security, or directly at the boarding gate. It is therefore essential to check your suitcase before arriving at the airport.
Easily check if a carry-on suitcase is accepted
- Measure the packed suitcase, including wheels, handles, and outer pockets
- Compare the dimensions with those imposed by your airline
- Check the maximum allowed weight for carry-on luggage
- Test the suitcase in a baggage sizer (or simulate with a box of the correct dimensions)
- Ensure the suitcase can be lifted and stowed independently in the overhead compartment
- Avoid overpacking a soft-sided suitcase, which can exceed the limits
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FAQ – Know for sure if a suitcase fits in the cabin
Can a carry-on suitcase be refused even if it meets the dimensions?
Yes. If it exceeds the allowed weight or if it is deemed difficult to handle, it may be placed in the hold.
Do airlines systematically measure carry-on suitcases?
No, but checks are frequent on full flights or with strict airlines. You should always assume a check will take place.
What happens if the suitcase does not fit in the sizer?
It is generally reclassified as checked baggage, with an immediate, sometimes high, surcharge.
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