United Flight 2133 Deals & Information (2025/2026)

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Frequently asked questions

What route does flight number UA2133 take?
UA2133 travels from O’Hare Intl. Airport (ORD) to Seattle - Tacoma Intl. Airport (SEA) and flies direct. This journey takes 4 hours and 31 minutes.
What terminal does UA2133 fly out of?
Flight number UA2133 runs between ORD and Sea-Tac Airport, and travelers taking this flight generally take off from Terminal 1.
What kind of plane is on flight number UA2133?
You’re likely to be jumping on board a Boeing 737-800 if you’re booked on flight number UA2133. Typically, this flight leaves from ORD and lands at Seattle, WA Airport (SEA-Seattle - Tacoma Intl.).
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your UA2133 flight with Travelocity, please visit our Customer Service Portal.