| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 04 | IAH | BHM | 07:35 | 09:31 |
Scheduled
|
Track > |
| Jun 03 | IAH | BHM | 08:06 | 09:28 |
Landed
|
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| Jun 02 | IAH | BHM | 07:46 | 09:10 |
Landed
|
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| Jun 01 | IAH | BHM | 07:48 | 09:19 |
Landed
|
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| May 31 | IAH | BHM | 07:41 | 08:56 |
Landed
|
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| May 30 | IAH | BHM | 07:50 | 09:15 |
Landed
|
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| May 29 | IAH | BHM | 07:56 | 09:29 |
Landed
|
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| May 28 | IAH | BHM | 07:51 | 09:16 |
Landed
|
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| May 27 | IAH | BHM | 08:21 | 09:48 |
Landed Late
|
Track > |
| May 26 | IAH | BHM | 07:52 | 09:18 |
Landed
|
Track > |
United Airlines Flight UA4231 connects Houston, United States to Birmingham, United States, taking off from Houston George Bush Intercontinental Airport IAH and landing at Birmingham Shuttlesworth International Airport BHM.
How long is the UA4231 flight from Houston to Birmingham?
The average flight time from Houston to Birmingham is 1 hour and 25 minutes. The flight distance is 904 km / 562 miles and the average flight speed is 621 km/h / 386 mph.
How many UA4231 flights are operated per week?
7 flights per week. The flight UA4231 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA4231 Houston to Birmingham?
The Airportia On-Time Performance Rating for United Airlines Flight UA4231 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4231 flight?
The latest flight took off on Thursday, June 4th, 2026 with the flight status being Scheduled on 09:31.
How else can the flight UA4231 be referenced as?
This United Airlines flight can also be referenced as UAL4231, UA 4231, UAL 4231.
How often is flight UA4231 delayed?
On average, 10% of all UA4231 flights are delayed. The average delay is 17 minutes.
Can I get compensation for my delayed or cancelled UA4231 flight or baggage issues?
If your UA4231 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 UA4231 Flight Tracker above for more details.
Flight UA4231 is code-shared by 1 airline using the flight number AC4319
Other flights departing from Houston IAH: UA2607, UA2070, UA4339, UA6146
Other flights arriving at Birmingham BHM: AA3425, DL4973, DL3164, WN8500
All flights connecting Houston IAH to Birmingham BHM.