19-01-2024, 08:47 AM
If you want to select or upgrade seats for your United Airlines flight, you can contact their customer service by dialing their dedicated phone numbers: +1 800 864-8331 or +1-888-370-4802.speak. Once you call, you will be connected with a live agent at United Airlines customer service who can assist you with your booking and help you with United Airlines Seat Selection.