Contact United Airlines Whether you are a frequent flyer or planning your first trip. It is important to be familiar with the various ways to contact United Airlines. From making reservations and managing bookings to addressing concerns or seeking assistance. Knowing how to get in touch with the airline can ensure a smooth. and hassle-free travel experience. The fastest way to get in touch with United Airlines customer service is to call them. You can call the customer service phone assistant at US Number: OTA: +1-800-971-7347. #UnitedAirlines #UnitedAirlinesheathrowterminal #unitedterminalheathrow For more info: https://michaelrodgers5.livejournal.com/12421.html