| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 16 | IAD | BOS | 09:03 | 10:23 |
Landed
|
Track > |
| Oct 15 | IAD | BOS | 09:28 | 10:50 |
Landed Late
|
Track > |
| Oct 14 | IAD | BOS | 09:01 | 10:21 |
Landed
|
Track > |
| Oct 13 | IAD | BOS | 09:05 | 10:11 |
Landed
|
Track > |
| Oct 12 | IAD | BOS | 10:13 | 11:26 |
Delayed
|
Track > |
| Oct 11 | IAD | BOS | 09:09 | 10:19 |
Landed
|
Track > |
| Oct 10 | IAD | BOS | 08:58 | 10:08 |
Landed
|
Track > |
| Oct 09 | IAD | BOS | 09:07 | 10:10 |
Landed
|
Track > |
| Oct 08 | IAD | BOS | 09:06 | 10:18 |
Landed
|
Track > |
| Oct 07 | IAD | BOS | 08:57 | 10:10 |
Landed
|
Track > |
United Airlines Flight UA641 connects Washington, United States to Boston, United States, taking off from Washington Dulles International Airport IAD and landing at Boston Logan International Airport BOS.
How long is the UA641 flight from Washington to Boston?
The average flight time from Washington to Boston is 1 hour and 12 minutes. The flight distance is 663 km / 412 miles and the average flight speed is 550 km/h / 342 mph.
How many UA641 flights are operated per week?
7 flights per week. The flight UA641 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA641 Washington to Boston?
The Airportia On-Time Performance Rating for United Airlines Flight UA641 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA641 arriving at?
Flight UA641 arrives at Boston Logan International Airport (BOS) Terminal B.
When was the latest UA641 flight?
The latest flight took off on Friday, October 16th, 2026 with the flight status being Landed on 10:23.
How else can the flight UA641 be referenced as?
This United Airlines flight can also be referenced as UAL641, UA0641, UA 641, UAL 641.
How often is flight UA641 delayed?
On average, 20% of all UA641 flights are delayed. The average delay is 36 minutes.
Can I get compensation for my delayed or cancelled UA641 flight or baggage issues?
If your UA641 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 UA641 Flight Tracker above for more details.
Flight UA641 is code-shared by 1 airline using the flight number CM1084
Other flights departing from Washington IAD: G74606, UA2084, UA709, UA1661
Other flights arriving at Boston BOS: AA2511, AA2780, B61286, PD2941
All flights connecting Washington IAD to Boston BOS.
