On domestic and international flights, every airline has a carry-on luggage size and weights policy in place to better accommodate the demands of each passenger.
Carry-on baggage. Weight and size allowance
Guide: How to Measure Luggage for Airlines (With Pictures)
The 4 Standart Suitcase & Luggage Sizes
Carry-on baggage
Carry-On and Checked Baggage Policy, Size & Fees
Carry-On Luggage Size and Weight Restrictions Chart: 200+ Airlines
Carry-On and Checked Baggage Policy, Size & Fees
Carry On Baggage
Travel right: Carry-on luggage size and weight guide