| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 17 | GSP | IAH | 17:01 | 18:19 |
Landed
|
Track > |
| Dec 15 | GSP | IAH | 17:08 | 18:02 |
Landed
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| Dec 14 | GSP | IAH | 17:19 | 18:29 |
Landed
|
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| Dec 12 | GSP | IAH | 17:09 | 18:10 |
Landed
|
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| Dec 11 | GSP | IAH | 17:07 | 18:15 |
Landed
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| Dec 10 | GSP | IAH | 17:04 | 18:20 |
Landed
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| Dec 08 | GSP | IAH | 17:19 | 18:40 |
Landed
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| Dec 07 | GSP | IAH | 17:01 | 18:24 |
Landed
|
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| Dec 05 | GSP | IAH | 17:07 | 18:31 |
Landed
|
Track > |
| Dec 04 | GSP | IAH | 17:09 | 18:36 |
Landed
|
Track > |
United Airlines Flight UA3996 connects Greenville-Spartanburg, United States to Houston, United States, taking off from Greenville-Spartanburg International Airport GSP and landing at Houston George Bush Intercontinental Airport IAH.
How long is the UA3996 flight from Greenville-Spartanburg to Houston?
The average flight time from Greenville-Spartanburg to Houston is 2 hours and 14 minutes. The flight distance is 1346 km / 836 miles and the average flight speed is 605 km/h / 376 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA3996 Greenville-Spartanburg to Houston?
The Airportia On-Time Performance Rating for United Airlines Flight UA3996 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA3996 arriving at?
Flight UA3996 arrives at Houston George Bush Intercontinental Airport (IAH) Terminal B.
When was the latest UA3996 flight?
The latest flight took off on Thursday, December 18th, 2025 with the flight status being Landed on 18:19.
How else can the flight UA3996 be referenced as?
This United Airlines flight can also be referenced as UAL3996, UA 3996, UAL 3996.
How often is flight UA3996 delayed?
On average, 0% of all UA3996 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA3996 flight or baggage issues?
If your UA3996 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 UA3996 Flight Tracker above for more details.
Flight UA3996 is code-shared by 1 airline using the flight number NZ2056
Other flights departing from Greenville-Spartanburg GSP: UA4480, WN3574, DL3570, AA5063
Other flights arriving at Houston IAH: UA1390, UA2235, UA1229, UA1117
All flights connecting Greenville-Spartanburg GSP to Houston IAH.