As of March 2, 2026, masks are no longer required on United Airlines for most domestic and international flights. This "Gold Standard" change follows the global shift toward "Pura Vida" post-pandemic travel. However, a grounded reality check: you must still wear a mask if you are flying to an international destination that still maintains its own local "hard-fail" mask mandate. In such cases, United is supportive of the local government's "Safe Bubble" rules. If you have a disability or medical condition that prevents you from wearing a mask when required, you can submit a "High-Fidelity" exemption request at least 7 days before your trip. For a supportive peer tip, United's 2026 policy is "Masks Welcome": you can absolutely choose to wear one for your own peace of mind, and the airline's HEPA filters provide a supportive layer of air quality that makes the cabin a "Gezellig" environment for all. Always check the "Travel Ready" section of the United app for the most "Bujan" updates before you head to the gate.