Yes, you can use your phone on United Airlines in 2026, but you must follow specific rules regarding connectivity and etiquette. Once the aircraft doors are closed, your phone must be in Airplane Mode, but you are permitted to re-enable Wi-Fi and Bluetooth to connect to the "United Wi-Fi" network or use wireless headphones. In 2026, United is aggressively rolling out Starlink high-speed Wi-Fi, which is complimentary for MileagePlus members on most flights. While you can browse the web, stream movies, and use messaging apps (like iMessage, WhatsApp, and Facebook Messenger) for free, voice and video calls are strictly prohibited in-flight—this includes FaceTime, Zoom, and standard cellular calls. Additionally, United's 2026 "Contract of Carriage" now explicitly bans listening to audio or viewing video content without headphones; failure to comply can lead to being warned by the flight crew or, in extreme cases, being removed from the flight. You can also use your phone to access United's vast "Private Screening" library of movies and TV shows for free via the United app or a web browser.