United Flight UA239 Deals & Information (2025/2026)

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Frequently asked questions

What route does flight number UA239 take?
UA239 flies straight from Jackson Hole, WY Airport (JAC) to Houston Airport in around 3 hours and 13 minutes. It can sometimes take other routes though, some of which may be multi-stop trips. Keep an eye out for this when booking your seat to avoid any confusion.
What kind of plane is on flight number UA239?
UA239 is a flight number that's used on many different routes. If you've booked a seat on the most popular route, JAC to George Bush Intercontinental Airport (IAH), you're likely to be boarding the Boeing 737-700.
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 UA239 flight with Travelocity, please visit our Customer Service Portal.