| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | PHX | IAH | 13:34 | 16:37 |
Landed
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| Jan 04 | PHX | IAH | 13:58 | 17:07 |
Landed
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| Jan 03 | PHX | IAH | 13:25 | 16:26 |
Landed
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| Jan 02 | PHX | IAH | 13:23 | 16:21 |
Landed
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| Jan 01 | PHX | IAH | 13:23 | 16:27 |
Landed
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| Dec 31 | PHX | IAH | 13:26 | 16:29 |
Landed
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| Dec 30 | PHX | IAH | 13:26 | 16:32 |
Landed
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| Dec 29 | PHX | IAH | 13:28 | 16:26 |
Landed
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| Dec 28 | PHX | IAH | 13:26 | 16:32 |
Landed
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| Dec 27 | PHX | IAH | 13:27 | 16:33 |
Landed
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United Airlines Flight UA2451 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 UA2451 flight from Phoenix to Houston?
The average flight time from Phoenix to Houston is 2 hours and 3 minutes. The flight distance is 1621 km / 1007 miles and the average flight speed is 789 km/h / 490 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA2451 Phoenix to Houston?
The Airportia On-Time Performance Rating for United Airlines Flight UA2451 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA2451 arriving at?
Flight UA2451 arrives at Houston George Bush Intercontinental Airport (IAH) Terminal C.
When was the latest UA2451 flight?
The latest flight took off on Monday, January 5th, 2026 with the flight status being Landed on 16:37.
How else can the flight UA2451 be referenced as?
This United Airlines flight can also be referenced as UAL2451, UA 2451, UAL 2451.
How often is flight UA2451 delayed?
On average, 10% of all UA2451 flights are delayed. The average delay is 14 minutes.
Can I get compensation for my delayed or cancelled UA2451 flight or baggage issues?
If your UA2451 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 UA2451 Flight Tracker above for more details.
Flight UA2451 is code-shared by 3 airlines using the flight numbers EK6321, LH8632, NZ6883
Other flights departing from Phoenix PHX: AA3060, WN3188, AA6226, WN4504
Other flights arriving at Houston IAH: AA4484, UA669, OO5060, 8C3355
All flights connecting Phoenix PHX to Houston IAH.