| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 16 | IAH | OKC | 21:51 | 22:54 |
Landed
|
Track > |
| May 09 | IAH | OKC | 22:15 | 23:22 |
En-Route
|
Track > |
| May 02 | IAH | OKC | 21:38 | 23:04 |
Unknown
|
Track > |
United Airlines Flight UA4789 connects Houston, United States to Oklahoma City, United States, taking off from Houston George Bush Intercontinental Airport IAH and landing at Oklahoma City Will Rogers World Airport OKC.
How long is the UA4789 flight from Houston to Oklahoma City?
The average flight time from Houston to Oklahoma City is 1 hour and 12 minutes. The flight distance is 637 km / 396 miles and the average flight speed is 541 km/h / 336 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4789 Houston to Oklahoma City?
The Airportia On-Time Performance Rating for United Airlines Flight UA4789 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4789 flight?
The latest flight took off on Sunday, May 17th, 2026 with the flight status being Landed on 22:54.
How else can the flight UA4789 be referenced as?
This United Airlines flight can also be referenced as UAL4789, UA 4789, UAL 4789.
How often is flight UA4789 delayed?
On average, 33% of all UA4789 flights are delayed. The average delay is 7 minutes.
Can I get compensation for my delayed or cancelled UA4789 flight or baggage issues?
If your UA4789 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our UA4789 Flight Tracker above for more details.
Flight UA4789 is code-shared by 2 airlines using the flight numbers CM1633, NZ6801
Other flights departing from Houston IAH: UA4343, F94106, UA6118, NZ29
Other flights arriving at Oklahoma City OKC: AA4928, AA4662, OO4727, AA6427
All flights connecting Houston IAH to Oklahoma City OKC.