Check the status of your United Airlines flight by searching by route or flight number. Stay up to date with our flight status tools.

Learn about our airport check-in process, expedited security programs like TSA PreCheck® and our United Clubs. Traveling with bags Our rules for checked and carry-on bags, special items and fees.

Get detailed information for many regions including Africa, Europe, Mexico, Micronesia, the Middle East, and more. The listed numbers are only for customers currently in the country or …

Choose United Airlines to fly to more than 210 destinations in the U.S. and more than 120 destinations internationally — every day we operate more than 4,500 flights across five continents. Our comprehensive route network means you can book a direct or connecting flight to and from airports all over the world.

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Check in for your United or United Express-operated flight, depending on where you are in your travel experience.

Secure Flight is a program developed by the TSA to make air travel more secure. Learn more about how to comply and information needed to book a flight.

United is the largest airline in the world*. Each year, we fly 140 million people to more than 300 destinations across six continents. Here's what you need to know about our company, our values and our plans for the future of travel.

Changing your flight. You can change your flight on united.com or the United app in four steps: Go to My Trips; Select “Change flight” Select “Edit” to update your flight; Choose a new flight; You can also change your flight over the phone, but you might be charged a fee. If you’re at the airport you can use a kiosk or speak to an agent.

Our Help Center has FAQs & helpful information to assist you with changing/canceling your flight, refunds, using your credits, baggage policy, MileagePlus, seat/upgrades, etc.