| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 24 | DCA | IAH | 16:53 | 19:08 |
Landed
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| Sep 23 | DCA | IAH | 17:32 | 19:15 |
Landed
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| Sep 22 | DCA | IAH | 16:56 | 18:45 |
Landed
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| Sep 21 | DCA | IAH | 17:10 | 18:56 |
Landed
|
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| Sep 19 | DCA | IAH | 16:57 | 18:43 |
Landed
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| Sep 18 | DCA | IAH | 17:00 | 18:32 |
Landed
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| Sep 17 | DCA | IAH | 17:56 | 19:54 |
Landed Late
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| Sep 16 | DCA | IAH | 17:13 | 18:48 |
Landed
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| Sep 15 | DCA | IAH | 16:59 | 18:41 |
Landed
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| Sep 14 | DCA | IAH | 18:04 | 19:38 |
Landed Late
|
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United Airlines Flight UA2456 connects Washington, United States to Houston, United States, taking off from Washington Ronald Reagan National Airport DCA and landing at Houston George Bush Intercontinental Airport IAH.
How long is the UA2456 flight from Washington to Houston?
The average flight time from Washington to Houston is 2 hours and 46 minutes. The flight distance is 1942 km / 1206 miles and the average flight speed is 705 km/h / 438 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA2456 Washington to Houston?
The Airportia On-Time Performance Rating for United Airlines Flight UA2456 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA2456 arriving at?
Flight UA2456 arrives at Houston George Bush Intercontinental Airport (IAH) Terminal C.
When was the latest UA2456 flight?
The latest flight took off on Thursday, September 25th, 2025 with the flight status being Landed on 19:08.
How else can the flight UA2456 be referenced as?
This United Airlines flight can also be referenced as UAL2456, UA 2456, UAL 2456.
How often is flight UA2456 delayed?
On average, 30% of all UA2456 flights are delayed. The average delay is 26 minutes.
Can I get compensation for my delayed or cancelled UA2456 flight or baggage issues?
If your UA2456 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 UA2456 Flight Tracker above for more details.
Flight UA2456 is code-shared by 1 airline using the flight number NZ6485
Other flights departing from Washington DCA: WN3911, WN2386, WN2364, WN2870
Other flights arriving at Houston IAH: UA6250, UA6365, UA6020, UA2224
All flights connecting Washington DCA to Houston IAH.
