| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 25 | SFO | IAD | 22:21 | 05:57 |
Landed Late
|
Track > |
United Airlines Flight UA1531 connects San Francisco, United States to Washington, United States, taking off from San Francisco International Airport SFO and landing at Washington Dulles International Airport IAD.
How long is the UA1531 flight from San Francisco to Washington?
The average flight time from San Francisco to Washington is 4 hours and 36 minutes. The flight distance is 3883 km / 2413 miles and the average flight speed is 844 km/h / 524 mph.
How many UA1531 flights are operated per week?
1 flight per week. The flight UA1531 is operated on Monday.
What is the On-Time Performance (OTP) of United Airlines Flight UA1531 San Francisco to Washington?
The Airportia On-Time Performance Rating for United Airlines Flight UA1531 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1531 flight?
The latest flight took off on Monday, October 26th, 2026 with the flight status being Landed on 05:57.
How else can the flight UA1531 be referenced as?
This United Airlines flight can also be referenced as UAL1531, UA 1531, UAL 1531.
How often is flight UA1531 delayed?
On average, 100% of all UA1531 flights are delayed. The average delay is 22 minutes.
Can I get compensation for my delayed or cancelled UA1531 flight or baggage issues?
If your UA1531 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 UA1531 Flight Tracker above for more details.
Flight UA1531 is code-shared by 3 airlines using the flight numbers NZ9161, OZ6315, VA8381
Other flights departing from San Francisco SFO: UA453, DL635, WN962, UA677
Other flights arriving at Washington IAD: UA997, AV148, AA3071, AS367
All flights connecting San Francisco SFO to Washington IAD.