| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 11 | IAH | IAD | 18:38 | 21:59 |
Landed
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| Feb 10 | IAH | IAD | 18:27 | 21:43 |
Landed
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| Feb 09 | IAH | IAD | 18:40 | 22:04 |
Landed
|
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| Feb 08 | IAH | IAD | 18:42 | 22:13 |
Landed
|
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| Feb 07 | IAH | IAD | 18:35 | 21:58 |
Landed
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| Feb 06 | IAH | IAD | 18:43 | 22:13 |
Landed
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| Feb 05 | IAH | IAD | 18:35 | 22:07 |
Landed
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| Feb 04 | IAH | IAD | 19:01 | 22:16 |
Landed
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| Feb 03 | IAH | IAD | 18:37 | 21:59 |
Landed
|
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| Feb 02 | IAH | IAD | 18:46 | 22:07 |
Landed
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United Airlines Flight UA1515 connects Houston, United States to Washington, United States, taking off from Houston George Bush Intercontinental Airport IAH and landing at Washington Dulles International Airport IAD.
How long is the UA1515 flight from Houston to Washington?
The average flight time from Houston to Washington is 2 hours and 23 minutes. The flight distance is 1913 km / 1189 miles and the average flight speed is 801 km/h / 498 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1515 Houston to Washington?
The Airportia On-Time Performance Rating for United Airlines Flight UA1515 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA1515 arriving at?
Flight UA1515 arrives at Washington Dulles International Airport (IAD) Terminal 3.
When was the latest UA1515 flight?
The latest flight took off on Thursday, February 12th, 2026 with the flight status being Landed on 21:59.
How else can the flight UA1515 be referenced as?
This United Airlines flight can also be referenced as UAL1515, UA 1515, UAL 1515.
How often is flight UA1515 delayed?
On average, 0% of all UA1515 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA1515 flight or baggage issues?
If your UA1515 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 UA1515 Flight Tracker above for more details.
Flight UA1515 is code-shared by 2 airlines using the flight numbers EK6115, NZ6632
Other flights departing from Houston IAH: AA2438, UA5677, UA2492, UA2322
Other flights arriving at Washington IAD: UA6161, UA2651, AA3146, UA233
All flights connecting Houston IAH to Washington IAD.