| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 13 | IAD | LAX | 19:59 | 21:56 |
Delayed
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United Airlines Flight UA3781 connects Washington, United States to Los Angeles, United States, taking off from Washington Dulles International Airport IAD and landing at Los Angeles International Airport LAX.
How long is the UA3781 flight from Washington to Los Angeles?
The average flight time from Washington to Los Angeles is 4 hours and 57 minutes. The flight distance is 3673 km / 2283 miles and the average flight speed is 742 km/h / 461 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA3781 Washington to Los Angeles?
The Airportia On-Time Performance Rating for United Airlines Flight UA3781 is 3/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA3781 arriving at?
Flight UA3781 arrives at Los Angeles International Airport (LAX) Terminal 7.
When was the latest UA3781 flight?
The latest flight took off on Monday, September 14th, 2026 with the flight status being En-Route on 21:56.
How else can the flight UA3781 be referenced as?
This United Airlines flight can also be referenced as UAL3781, UA 3781, UAL 3781.
How often is flight UA3781 delayed?
On average, 100% of all UA3781 flights are delayed. The average delay is 121 minutes.
Can I get compensation for my delayed or cancelled UA3781 flight or baggage issues?
If your UA3781 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 UA3781 Flight Tracker above for more details.
Other flights departing from Washington IAD: YV6115, G74605, YV3989, UA4286
Other flights arriving at Los Angeles LAX: AS498, WN3325, OO5566, 6R7084
All flights connecting Washington IAD to Los Angeles LAX.