Carry On Luggage Dimensions 2025 Delta. Any bigger, and your bag is headed for the cargo hold, often at no extra charge. Standard to most other airlines, delta permits travelers 1 personal item, such as a purse, laptop bag or item of similar size that will fit underneath the seat in front of you, and 1 carry on.

Stay informed and avoid fees with this comprehensive guide for domestic and international flights. Search for one or more airline and find the optimal cabin luggage size for travels.