| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 01 | CLT | IAH | 17:04 | 18:55 |
Scheduled
|
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| Aug 28 | CLT | IAH | 17:04 | 18:55 |
Delayed >1h
|
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| Aug 27 | CLT | IAH | 17:04 | 18:55 |
Scheduled
|
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| Aug 24 | CLT | IAH | 17:04 | 18:55 |
Scheduled
|
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| Jul 30 | CLT | IAH | 17:00 | 18:58 |
Scheduled
|
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| Jul 29 | CLT | IAH | 17:16 | 18:17 |
Landed
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| Jul 28 | CLT | IAH | 17:02 | 18:09 |
Landed
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| Jul 27 | CLT | IAH | 17:20 | 18:20 |
Landed
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| Jul 26 | CLT | IAH | 17:15 | 18:15 |
Landed
|
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| Jul 25 | CLT | IAH | 17:05 | 18:06 |
Landed
|
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United Airlines Flight UA4020 connects Charlotte, United States to Houston, United States, taking off from Charlotte Douglas International Airport CLT and landing at Houston George Bush Intercontinental Airport IAH.
How long is the UA4020 flight from Charlotte to Houston?
The average flight time from Charlotte to Houston is 2 hours and 1 minute. The flight distance is 1467 km / 911 miles and the average flight speed is 617 km/h / 383 mph.
How many UA4020 flights are operated per week?
3 flights per week. The flight UA4020 is operated on Tuesday, Thursday and Friday.
What is the On-Time Performance (OTP) of United Airlines Flight UA4020 Charlotte to Houston?
The Airportia On-Time Performance Rating for United Airlines Flight UA4020 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA4020 arriving at?
Flight UA4020 arrives at Houston George Bush Intercontinental Airport (IAH) Terminal B.
When was the latest UA4020 flight?
The latest flight took off on Tuesday, September 1st, 2026 with the flight status being Scheduled on 18:55.
How else can the flight UA4020 be referenced as?
This United Airlines flight can also be referenced as UAL4020, UA 4020, UAL 4020.
How often is flight UA4020 delayed?
On average, 0% of all UA4020 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA4020 flight or baggage issues?
If your UA4020 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 UA4020 Flight Tracker above for more details.
Other flights departing from Charlotte CLT: DL1430, YV4020, DL5881, DL5828
Other flights arriving at Houston IAH: YV4020, YV6232, C54348, C54870
All flights connecting Charlotte CLT to Houston IAH.