| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 11 | IAD | ROC | 17:47 | 18:45 |
Landed
|
Track > |
| Feb 08 | IAD | ROC | 17:55 | 18:53 |
Landed
|
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| Feb 07 | IAD | ROC | 17:50 | 18:51 |
Landed
|
Track > |
| Feb 06 | IAD | ROC | 18:38 | 19:31 |
Landed Late
|
Track > |
| Feb 05 | IAD | ROC | 17:56 | 18:48 |
Landed
|
Track > |
| Feb 04 | IAD | ROC | 17:57 | 18:49 |
Landed
|
Track > |
| Feb 03 | IAD | ROC | 17:41 | 18:34 |
Landed
|
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| Feb 01 | IAD | ROC | 18:09 | 19:06 |
Landed
|
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| Jan 31 | IAD | ROC | 17:53 | 18:41 |
Landed
|
Track > |
| Jan 30 | IAD | ROC | 18:05 | 18:56 |
Landed
|
Track > |
United Airlines Flight UA3640 connects Washington, United States to Rochester, United States, taking off from Washington Dulles International Airport IAD and landing at Rochester International Airport ROC.
How long is the UA3640 flight from Washington to Rochester?
The average flight time from Washington to Rochester is 54 minutes. The flight distance is 464 km / 288 miles and the average flight speed is 515 km/h / 320 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA3640 Washington to Rochester?
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 Thursday, February 12th, 2026 with the flight status being Landed on 18:45.
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, 10% of all UA3640 flights are delayed. The average delay is 25 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 3 airlines using the flight numbers CM1305, LH7754, SN8978
Other flights departing from Washington IAD: UA4556, OO3939, UA1230, UA3628
Other flights arriving at Rochester ROC: AA4651, AA5819, AA4639, AA4777
All flights connecting Washington IAD to Rochester ROC.