| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 28 | PHX | IAH | 16:10 | 20:19 |
Landed
|
Track > |
| Mar 27 | PHX | IAH | 16:16 | 20:23 |
Landed
|
Track > |
| Mar 26 | PHX | IAH | 16:12 | 20:22 |
Landed
|
Track > |
| Mar 25 | PHX | IAH | 16:05 | 20:15 |
Landed
|
Track > |
| Mar 24 | PHX | IAH | 16:06 | 20:21 |
Landed
|
Track > |
| Mar 23 | PHX | IAH | 16:14 | 20:27 |
Landed
|
Track > |
| Mar 22 | PHX | IAH | 16:20 | 20:32 |
Landed
|
Track > |
| Mar 21 | PHX | IAH | 16:11 | 20:21 |
Landed
|
Track > |
| Mar 20 | PHX | IAH | 16:14 | 20:30 |
Landed
|
Track > |
| Mar 19 | PHX | IAH | 16:09 | 20:20 |
Landed
|
Track > |
United Airlines Flight UA631 connects Phoenix, United States to Houston, United States, taking off from Phoenix Sky Harbor International Airport PHX and landing at Houston George Bush Intercontinental Airport IAH.
How long is the UA631 flight from Phoenix to Houston?
The average flight time from Phoenix to Houston is 2 hours and 11 minutes. The flight distance is 1621 km / 1007 miles and the average flight speed is 741 km/h / 460 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA631 Phoenix to Houston?
The Airportia On-Time Performance Rating for United Airlines Flight UA631 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA631 arriving at?
Flight UA631 arrives at Houston George Bush Intercontinental Airport (IAH) Terminal C.
When was the latest UA631 flight?
The latest flight took off on Sunday, March 29th, 2026 with the flight status being Landed on 20:19.
How else can the flight UA631 be referenced as?
This United Airlines flight can also be referenced as UAL631, UA0631, UA 631, UAL 631.
How often is flight UA631 delayed?
On average, 0% of all UA631 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA631 flight or baggage issues?
If your UA631 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 UA631 Flight Tracker above for more details.
Flight UA631 is code-shared by 1 airline using the flight number NZ6882
Other flights departing from Phoenix PHX: AA2855, AA3182, AA1804, WN1571
Other flights arriving at Houston IAH: UA2340, UA1672, UA1950, UA2646
All flights connecting Phoenix PHX to Houston IAH.