| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 16 | IAH | TUL | 21:07 | 20:00 |
En-Route
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| Jul 15 | IAH | TUL | 18:32 | 19:38 |
Landed
|
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| Jul 14 | IAH | TUL | 18:32 | 19:40 |
Landed
|
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| Jul 13 | IAH | TUL | 18:46 | 19:59 |
Landed
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| Jul 12 | IAH | TUL | 18:29 | 19:31 |
Landed
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| Jul 09 | IAH | TUL | 18:26 | 19:36 |
Landed
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| Jul 08 | IAH | TUL | 18:56 | 20:00 |
Landed
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| Jul 07 | IAH | TUL | 19:07 | 20:32 |
Landed Late
|
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| Jul 06 | IAH | TUL | 18:36 | 19:46 |
Landed
|
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| Jul 05 | IAH | TUL | 19:18 | 20:29 |
Landed Late
|
Track > |
United Airlines Flight UA3991 connects Houston, United States to Tulsa, United States, taking off from Houston George Bush Intercontinental Airport IAH and landing at Tulsa International Airport TUL.
How long is the UA3991 flight from Houston to Tulsa?
The average flight time from Houston to Tulsa is 1 hour and 9 minutes. The flight distance is 693 km / 430 miles and the average flight speed is 581 km/h / 361 mph.
How many UA3991 flights are operated per week?
4 flights per week. The flight UA3991 is operated on Monday, Tuesday, Wednesday and Thursday.
What is the On-Time Performance (OTP) of United Airlines Flight UA3991 Houston to Tulsa?
The Airportia On-Time Performance Rating for United Airlines Flight UA3991 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA3991 flight?
The latest flight took off on Friday, July 17th, 2026 with the flight status being En-Route on 20:00.
How else can the flight UA3991 be referenced as?
This United Airlines flight can also be referenced as UAL3991, UA 3991, UAL 3991.
How often is flight UA3991 delayed?
On average, 20% of all UA3991 flights are delayed. The average delay is 30 minutes.
Can I get compensation for my delayed or cancelled UA3991 flight or baggage issues?
If your UA3991 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 UA3991 Flight Tracker above for more details.
Flight UA3991 is code-shared by 3 airlines using the flight numbers CM1732, LH8648, NZ6946
Other flights departing from Houston IAH: UA46, UA5004, UA5359, UA6150
Other flights arriving at Tulsa TUL: AA2662, WN4635, UA1937, DL3825
All flights connecting Houston IAH to Tulsa TUL.