| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 16 | IAH | LBB | 20:04 | 21:15 |
Landed
|
Track > |
| Dec 15 | IAH | LBB | 20:04 | 21:23 |
Landed
|
Track > |
| Dec 14 | IAH | LBB | 20:09 | 21:25 |
Landed
|
Track > |
| Dec 13 | IAH | LBB | 20:12 | 21:29 |
Landed
|
Track > |
| Dec 11 | IAH | LBB | 20:11 | 21:21 |
Landed
|
Track > |
| Dec 10 | IAH | LBB | 20:45 | 22:01 |
Landed Late
|
Track > |
| Dec 09 | IAH | LBB | 20:14 | 21:27 |
Landed
|
Track > |
| Dec 08 | IAH | LBB | 20:05 | 21:15 |
Landed
|
Track > |
| Dec 07 | IAH | LBB | 21:35 | 22:50 |
Delayed
|
Track > |
| Dec 06 | IAH | LBB | 20:05 | 21:19 |
Landed
|
Track > |
United Airlines Flight UA4031 connects Houston, United States to Lubbock, United States, taking off from Houston George Bush Intercontinental Airport IAH and landing at Lubbock Preston Smith International Airport LBB.
How long is the UA4031 flight from Houston to Lubbock?
The average flight time from Houston to Lubbock is 1 hour and 14 minutes. The flight distance is 736 km / 457 miles and the average flight speed is 597 km/h / 371 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4031 Houston to Lubbock?
The Airportia On-Time Performance Rating for United Airlines Flight UA4031 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4031 flight?
The latest flight took off on Wednesday, December 17th, 2025 with the flight status being Landed on 21:15.
How else can the flight UA4031 be referenced as?
This United Airlines flight can also be referenced as UAL4031, UA 4031, UAL 4031.
How often is flight UA4031 delayed?
On average, 20% of all UA4031 flights are delayed. The average delay is 40 minutes.
Can I get compensation for my delayed or cancelled UA4031 flight or baggage issues?
If your UA4031 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 UA4031 Flight Tracker above for more details.
Flight UA4031 is code-shared by 4 airlines using the flight numbers AC3435, CM1500, EK6122, NZ6439
Other flights departing from Houston IAH: UA2226, UA4898, UA6176, UA5558
Other flights arriving at Lubbock LBB: WN2193, WN1927, WN52, AA1402
All flights connecting Houston IAH to Lubbock LBB.