| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 01 | IAH | LBB | 20:45 | 21:59 |
Landed
|
Track > |
| Nov 30 | IAH | LBB | 20:19 | 21:38 |
Landed
|
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| Nov 29 | IAH | LBB | 21:34 | 22:58 |
Delayed
|
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| Nov 28 | IAH | LBB | 20:08 | 21:27 |
Landed
|
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| Nov 26 | IAH | LBB | 20:17 | 21:37 |
Landed
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| Nov 25 | IAH | LBB | 20:19 | 21:34 |
Landed
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| Nov 24 | IAH | LBB | 22:40 | 23:54 |
Delayed
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| Nov 23 | IAH | LBB | 20:17 | 21:36 |
Landed
|
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| Nov 22 | IAH | LBB | 20:08 | 21:18 |
Landed
|
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| Nov 21 | IAH | LBB | 21:24 | 22:35 |
Delayed
|
Track > |
United Airlines Flight UA6123 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 UA6123 flight from Houston to Lubbock?
The average flight time from Houston to Lubbock is 1 hour and 16 minutes. The flight distance is 736 km / 457 miles and the average flight speed is 579 km/h / 360 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA6123 Houston to Lubbock?
The Airportia On-Time Performance Rating for United Airlines Flight UA6123 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA6123 flight?
The latest flight took off on Tuesday, December 2nd, 2025 with the flight status being Landed on 21:59.
How else can the flight UA6123 be referenced as?
This United Airlines flight can also be referenced as UAL6123, UA 6123, UAL 6123.
How often is flight UA6123 delayed?
On average, 40% of all UA6123 flights are delayed. The average delay is 56 minutes.
Can I get compensation for my delayed or cancelled UA6123 flight or baggage issues?
If your UA6123 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 UA6123 Flight Tracker above for more details.
Flight UA6123 is code-shared by 3 airlines using the flight numbers AC3435, EK6122, NZ6439
Other flights departing from Houston IAH: UA677, NK554, UA1367, UA1911
Other flights arriving at Lubbock LBB: AA3857, OO5467, AA1047, AA3857
All flights connecting Houston IAH to Lubbock LBB.