United Airlines
United operates the largest global network of any US carrier, built on seven hubs and a heavy widebody fleet. Its Basic Economy fare is the strictest of the big three: it long refused even a full-size carry-on on domestic routes.
Guides for United Airlines
BaggageUnited Airlines Baggage AllowanceCarry-onUnited Airlines Carry-On Size & RulesChecked baggageUnited Airlines Checked Baggage Fees & LimitsPetsUnited Airlines Pet PolicyWi-FiUnited Airlines Wi-Fi & Inflight EntertainmentCheck-inUnited Airlines Check-In Times & OptionsBusiness classUnited Airlines Business ClassPremium economyUnited Airlines Premium EconomyEconomyUnited Airlines Economy ClassCancellationUnited Airlines Cancellation PolicyChange feesUnited Airlines Flight Change FeesCustomer serviceUnited Airlines Customer Service & Contact