| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 04 | BUF | IAD | 06:16 | 07:02 |
Landed
|
Track > |
| Mar 03 | BUF | IAD | 06:23 | 07:11 |
Landed
|
Track > |
| Mar 02 | BUF | IAD | 06:36 | 07:26 |
Landed
|
Track > |
| Mar 01 | BUF | IAD | 06:55 | 07:49 |
Landed
|
Track > |
| Feb 28 | BUF | IAD | 06:18 | 07:06 |
Landed
|
Track > |
| Feb 27 | BUF | IAD | 06:33 | 07:26 |
Landed
|
Track > |
| Feb 26 | BUF | IAD | 06:20 | 07:05 |
Landed
|
Track > |
| Feb 25 | BUF | IAD | 09:37 | 07:35 |
Unknown
|
Track > |
| Feb 24 | BUF | IAD | 07:09 | 07:58 |
Landed Late
|
Track > |
| Feb 23 | BUF | IAD | 13:32 | 07:35 |
Unknown
|
Track > |
United Airlines Flight UA3634 connects Buffalo, United States to Washington, United States, taking off from Buffalo Niagara International Airport BUF and landing at Washington Dulles International Airport IAD.
How long is the UA3634 flight from Buffalo to Washington?
The average flight time from Buffalo to Washington is 49 minutes. The flight distance is 457 km / 284 miles and the average flight speed is 510 km/h / 317 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA3634 Buffalo to Washington?
The Airportia On-Time Performance Rating for United Airlines Flight UA3634 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA3634 flight?
The latest flight took off on Wednesday, March 4th, 2026 with the flight status being Landed on 07:02.
How else can the flight UA3634 be referenced as?
This United Airlines flight can also be referenced as UAL3634, UA 3634, UAL 3634.
How often is flight UA3634 delayed?
On average, 20% of all UA3634 flights are delayed. The average delay is 18 minutes.
Can I get compensation for my delayed or cancelled UA3634 flight or baggage issues?
If your UA3634 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 UA3634 Flight Tracker above for more details.
Flight UA3634 is code-shared by 1 airline using the flight number AV2044
Other flights departing from Buffalo BUF: AA4645, WN716, DL2141, WN724
Other flights arriving at Washington IAD: QR709, UA1986, UA3991, DL2010
All flights connecting Buffalo BUF to Washington IAD.