| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 25 | IAD | BOS | 19:14 | 20:25 |
Landed
|
Track > |
United Airlines Flight UA3770 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 UA3770 flight from Washington to Boston?
The average flight time from Washington to Boston is 1 hour and 11 minutes. The flight distance is 663 km / 412 miles and the average flight speed is 561 km/h / 348 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA3770 Washington to Boston?
The Airportia On-Time Performance Rating for United Airlines Flight UA3770 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA3770 arriving at?
Flight UA3770 arrives at Boston Logan International Airport (BOS) Terminal B.
When was the latest UA3770 flight?
The latest flight took off on Saturday, September 26th, 2026 with the flight status being Landed on 20:25.
How else can the flight UA3770 be referenced as?
This United Airlines flight can also be referenced as UAL3770, UA 3770, UAL 3770.
How often is flight UA3770 delayed?
On average, 0% of all UA3770 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA3770 flight or baggage issues?
If your UA3770 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 UA3770 Flight Tracker above for more details.
Other flights departing from Washington IAD: SV38, UA3769, DL2902, UA248
Other flights arriving at Boston BOS: UA3769, YX5689, YX4668, DL5746
All flights connecting Washington IAD to Boston BOS.