| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 06 | BOS | IAD | 21:07 | 22:25 |
Landed
|
Track > |
United Airlines Flight UA331 connects Boston, United States to Washington, United States, taking off from Boston Logan International Airport BOS and landing at Washington Dulles International Airport IAD.
How long is the UA331 flight from Boston to Washington?
The average flight time from Boston to Washington is 1 hour and 18 minutes. The flight distance is 663 km / 412 miles and the average flight speed is 510 km/h / 317 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA331 Boston to Washington?
The Airportia On-Time Performance Rating for United Airlines Flight UA331 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA331 flight?
The latest flight took off on Sunday, June 7th, 2026 with the flight status being Landed on 22:25.
How else can the flight UA331 be referenced as?
This United Airlines flight can also be referenced as UAL331, UA0331, UA 331, UAL 331.
How often is flight UA331 delayed?
On average, 0% of all UA331 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA331 flight or baggage issues?
If your UA331 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 UA331 Flight Tracker above for more details.
Flight UA331 is code-shared by 2 airlines using the flight numbers AC3276, LH7821
Other flights departing from Boston BOS: B6311, DL2004, UA2394, DL1398
Other flights arriving at Washington IAD: UA1791, AA1132, UA1373, LF3101
All flights connecting Boston BOS to Washington IAD.