Loading page
United Airlines·Star Alliance
When United check-in opens, airport and bag drop cutoffs for domestic and international flights, and how early the gate closes.
Key Travel Facts & Insights
24 hours before departure via united.com or the United app.
45 minutes before departure at most airports, 30 minutes at some smaller stations.
60 minutes before departure.
45 minutes before domestic departure, 60 minutes internationally.
Doors close 15 minutes before departure. United boards in groups 1–6 with pre-boarding for those needing assistance; Basic Economy boards in the final group.
The United app handles rebooking during irregular operations unusually well — when a flight cancels it will often present alternatives before an agent can. Use it first.
24 hours before departure via united.com or the United app.
Domestic: 45 minutes before departure at most airports, 30 minutes at some smaller stations. International: 60 minutes before departure. Bags: 45 minutes before domestic departure, 60 minutes internationally.
Doors close 15 minutes before departure. United boards in groups 1–6 with pre-boarding for those needing assistance; Basic Economy boards in the final group.
Fare rules, baggage allowances and change policies differ by route and fare brand. Our consultants confirm the exact terms attached to your itinerary before you pay — and handle the change or refund if plans move.