| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 18 | PHX | IAH | 08:34 | 12:45 |
Landed
|
Track > |
| Aug 17 | PHX | IAH | 08:34 | 12:45 |
Landed
|
Track > |
| Aug 16 | PHX | IAH | 08:48 | 13:03 |
Landed
|
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| Aug 15 | PHX | IAH | 08:38 | 12:48 |
Landed
|
Track > |
| Aug 14 | PHX | IAH | 09:31 | 13:37 |
Landed Late
|
Track > |
| Aug 13 | PHX | IAH | 08:35 | 12:45 |
Landed
|
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| Aug 12 | PHX | IAH | 08:29 | 12:39 |
Landed
|
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| Aug 11 | PHX | IAH | 08:31 | 12:43 |
Landed
|
Track > |
| Aug 10 | PHX | IAH | 08:35 | 12:47 |
Landed
|
Track > |
| Aug 09 | PHX | IAH | 08:45 | 12:56 |
Landed
|
Track > |
United Airlines Flight UA636 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 UA636 flight from Phoenix to Houston?
The average flight time from Phoenix to Houston is 2 hours and 10 minutes. The flight distance is 1621 km / 1007 miles and the average flight speed is 744 km/h / 462 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA636 Phoenix to Houston?
The Airportia On-Time Performance Rating for United Airlines Flight UA636 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA636 arriving at?
Flight UA636 arrives at Houston George Bush Intercontinental Airport (IAH) Terminal C.
When was the latest UA636 flight?
The latest flight took off on Monday, August 18th, 2025 with the flight status being Landed on 12:45.
How else can the flight UA636 be referenced as?
This United Airlines flight can also be referenced as UAL636, UA0636, UA 636, UAL 636.
How often is flight UA636 delayed?
On average, 10% of all UA636 flights are delayed. The average delay is 29 minutes.
Can I get compensation for my delayed or cancelled UA636 flight or baggage issues?
If your UA636 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 UA636 Flight Tracker above for more details.
Flight UA636 is code-shared by 2 airlines using the flight numbers LH8633, NZ6880
Other flights departing from Phoenix PHX: UA467, UA2241, OO4985, AN7
Other flights arriving at Houston IAH: UA1915, UA544, UA1252, UA203
All flights connecting Phoenix PHX to Houston IAH.
