| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 23 | DTW | IAD | 06:11 | 07:15 |
Landed
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| Sep 22 | DTW | IAD | 06:08 | 07:12 |
Landed
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| Sep 21 | DTW | IAD | 06:11 | 07:14 |
Landed
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| Sep 20 | DTW | IAD | 06:08 | 07:15 |
Landed
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| Sep 19 | DTW | IAD | 06:10 | 07:10 |
Landed
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| Sep 18 | DTW | IAD | 06:10 | 07:21 |
Landed
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| Sep 16 | DTW | IAD | 06:11 | 07:18 |
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| Sep 15 | DTW | IAD | 06:09 | 07:20 |
Landed
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| Sep 14 | DTW | IAD | 06:08 | 07:11 |
Landed
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| Sep 13 | DTW | IAD | 06:04 | 07:12 |
Landed
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United Airlines Flight UA3640 connects Detroit, United States to Washington, United States, taking off from Detroit Metropolitan Wayne County Airport DTW and landing at Washington Dulles International Airport IAD.
How long is the UA3640 flight from Detroit to Washington?
The average flight time from Detroit to Washington is 1 hour and 5 minutes. The flight distance is 616 km / 383 miles and the average flight speed is 563 km/h / 350 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA3640 Detroit to Washington?
The Airportia On-Time Performance Rating for United Airlines Flight UA3640 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA3640 flight?
The latest flight took off on Tuesday, September 23rd, 2025 with the flight status being Landed on 07:15.
How else can the flight UA3640 be referenced as?
This United Airlines flight can also be referenced as UAL3640, UA 3640, UAL 3640.
How often is flight UA3640 delayed?
On average, 0% of all UA3640 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA3640 flight or baggage issues?
If your UA3640 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 UA3640 Flight Tracker above for more details.
Flight UA3640 is code-shared by 2 airlines using the flight numbers AV2061, NH7129
Other flights departing from Detroit DTW: WN3390, AA4528, WN2445, DL1776
Other flights arriving at Washington IAD: UA2110, UA4376, UA4488, UA1587
All flights connecting Detroit DTW to Washington IAD.
