If your items don’t fit in the overhead bin or under the seat, they may need to be checked. There may be additional carry-on bag restrictions at certain airports or on certain airplanes.
We recommend labeling your carry-on the same way you do checked bags in case this happens.
Soft-sided garment bags up to 51 inches / 130 cm (length + width + height) can also be taken as your carry-on item.
Musical instruments are also considered a carry-on item and must fit in the overhead bin or under the seat in front of you.