| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 29 | IAH | ELP | 17:30 | 18:13 |
Landed
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| Apr 28 | IAH | ELP | 17:55 | 18:38 |
Landed
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| Apr 27 | IAH | ELP | 17:47 | 18:33 |
Landed
|
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| Apr 26 | IAH | ELP | 17:47 | 18:33 |
Landed
|
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| Apr 25 | IAH | ELP | 19:07 | 19:53 |
Delayed
|
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| Apr 24 | IAH | ELP | 17:33 | 18:16 |
Landed
|
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| Apr 23 | IAH | ELP | 17:28 | 18:11 |
Landed
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| Apr 22 | IAH | ELP | 17:31 | 18:22 |
Landed
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| Apr 21 | IAH | ELP | 17:45 | 18:18 |
Landed
|
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| Apr 20 | IAH | ELP | 17:27 | 18:05 |
Landed
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United Airlines Flight UA4021 connects Houston, United States to El Paso, United States, taking off from Houston George Bush Intercontinental Airport IAH and landing at El Paso International Airport ELP.
How long is the UA4021 flight from Houston to El Paso?
The average flight time from Houston to El Paso is 1 hour and 43 minutes. The flight distance is 1072 km / 666 miles and the average flight speed is 624 km/h / 388 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4021 Houston to El Paso?
The Airportia On-Time Performance Rating for United Airlines Flight UA4021 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4021 flight?
The latest flight took off on Thursday, April 30th, 2026 with the flight status being Landed on 18:13.
How else can the flight UA4021 be referenced as?
This United Airlines flight can also be referenced as UAL4021, UA 4021, UAL 4021.
How often is flight UA4021 delayed?
On average, 40% of all UA4021 flights are delayed. The average delay is 25 minutes.
Can I get compensation for my delayed or cancelled UA4021 flight or baggage issues?
If your UA4021 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 UA4021 Flight Tracker above for more details.
Flight UA4021 is code-shared by 4 airlines using the flight numbers AC4549, CM1343, LH8667, NZ9786
Other flights departing from Houston IAH: UA1358, UA1448, AA3814, UA1493
Other flights arriving at El Paso ELP: WN3270, WN3616, AA6241, P8917
All flights connecting Houston IAH to El Paso ELP.