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Check-in. Check in with one of the following options: Sign in to MileagePlus. We can gather all your travel infromation and help you check in faster. Confirmation or eTicket number* What’s this? Last name* Continue. More information. You're able to check in starting 24 hours before your scheduled departure.
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Yes, you may check-in for your United Airlines (UA) flight online starting 24 hours and ending 60 minutes before the scheduled departure time (depending on your departure city and destination) to receive a mobile boarding pass on your mobile device or a printable boarding pass.
If you choose to check in online, simply visit the official United Airlines website and click on the "Check-in" tab. From there, you can enter your confirmation number, ticket number, or MileagePlus number to access your reservation.
To complete the online check-in process, you will need your confirmation number, e-ticket number, or MileagePlus number. Once you have entered the required information, you can select your preferred seat, add any necessary baggage, and even receive your boarding pass electronically.
You will need your photo ID and also your flight reservation code, flight number destination, or electronic ticket number to check-in. Please check United Airlines website for an exact list of participating airports and minimum check-in times.
Online check-in (Web check-in) Passengers can check-in online starting 24 hours before the scheduled departure time and ending 60 minutes before (depending on the departure city and destination). This allows passengers to receive a mobile boarding pass on their mobile device or a printable boarding pass.
Check the status of your United Airlines flight by searching by route or flight number. Stay up to date with our flight status tools.
