United Flight 1791 Deals & Information (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Frequently asked questions

What route does flight number UA1791 take?
UA1791 travels between Orlando, FL Airport (MCO-Orlando Intl.) and George Bush Intercontinental Airport (IAH) and is a direct flight. This journey typically takes 2 hours and 25 minutes.
What kind of plane is on flight number UA1791?
The route for flight number UA1791 is usually MCO to IAH, and the Boeing 737 MAX 9 is the aircraft model you're likely to be taking off on.
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 UA1791 flight with Travelocity, please visit our Customer Service Portal.