| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 24 | IAH | GPT | 20:48 | 21:47 |
En-Route
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Track > |
| Jun 21 | IAH | GPT | 20:35 | 21:37 |
Landed
|
Track > |
| Jun 20 | IAH | GPT | 23:11 | 21:45 |
En-Route
|
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| Jun 19 | IAH | GPT | 20:14 | 21:45 |
Cancelled
|
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| Claim > | ||||||
| Jun 18 | IAH | GPT | 20:20 | 21:18 |
Landed
|
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| Jun 17 | IAH | GPT | 20:32 | 21:34 |
Landed
|
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| Jun 14 | IAH | GPT | 21:14 | 22:16 |
Delayed
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| Jun 13 | IAH | GPT | 20:29 | 21:26 |
Landed
|
Track > |
| Jun 12 | IAH | GPT | 22:04 | 23:03 |
Delayed
|
Track > |
| Jun 11 | IAH | GPT | 20:25 | 21:22 |
Landed
|
Track > |
United Airlines Flight UA4377 connects Houston, United States to Gulfport, United States, taking off from Houston George Bush Intercontinental Airport IAH and landing at Gulfport Biloxi International Airport GPT.
How long is the UA4377 flight from Houston to Gulfport?
The average flight time from Houston to Gulfport is 59 minutes. The flight distance is 604 km / 376 miles and the average flight speed is 568 km/h / 353 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4377 Houston to Gulfport?
The Airportia On-Time Performance Rating for United Airlines Flight UA4377 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4377 flight?
The latest flight took off on Thursday, June 25th, 2026 with the flight status being En-Route on 21:47.
How else can the flight UA4377 be referenced as?
This United Airlines flight can also be referenced as UAL4377, UA 4377, UAL 4377.
How often is flight UA4377 delayed?
On average, 30% of all UA4377 flights are delayed. The average delay is 37 minutes.
Can I get compensation for my delayed or cancelled UA4377 flight or baggage issues?
If your UA4377 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 UA4377 Flight Tracker above for more details.
Flight UA4377 is code-shared by 3 airlines using the flight numbers AC3274, CM1427, NZ9790
Other flights departing from Houston IAH: UA6141, UA2766, UA2767, UA2170
Other flights arriving at Gulfport GPT: AA5817, SY8113, AA5817, SY8115
All flights connecting Houston IAH to Gulfport GPT.