United this week announced that it has updated its iPhone app to add support for Live Activities and the Dynamic Island, allowing United passengers
Flying soon? Flighty is a must-have iOS app for air travel
United Airlines Adds Live Activities and Dynamic Island Support
iPhone 15 Dynamic Island — 15 best apps you should try first
iPhone 15 and iPhone 15 Plus - Apple (IN)
Dynamic Island - dynamicSpot - Apps on Google Play
Live Activities on MacRumors
The iOS app just added live activities, including support for the island thingy at the top! : r/unitedairlines
What Dynamic Island Means for App Developers
Perform quick actions on iPhone - Apple Support
United Airlines Adds Live Activities and Dynamic Island Support for Flight Tracking - MacRumors