Baggage information

Safety notice

Effective January 15, 2018, if you plan to check a smart bag that has charging capabilities, you must remove the lithium battery and carry it with you. For carry-on smart bags, the removable lithium battery must be either powered off or removed before boarding. Smart bags that do not have a removable battery cannot travel on United flights.

Excess baggage

Read about service charges for baggage that exceeds the allowance, size or weight limitations.