United Flight 1255 Deals & Information (2026/2027)

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Frequently asked questions

What route does flight number UA1255 take?
UA1255 jets from Spokane, WA Airport (GEG-Spokane Intl.) to Denver, CO Airport (DEN-Denver Intl.) and is a direct flight. This journey usually takes 2 hours and 13 minutes.
What kind of plane is on flight number UA1255?
The route for flight number UA1255 is usually Spokane, WA Airport (GEG-Spokane Intl.) to Denver Intl. Airport (DEN), and the Boeing 737-800 is the type of aircraft you're likely to be jetting off with.
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 UA1255 flight with Travelocity, please visit our Customer Service Portal.