| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 23 | SMF | BFI | 23:20 | 00:41 |
Landed
|
Track > |
United Airlines Flight UA3781 connects Sacramento, United States to Seattle, United States, taking off from Sacramento International Airport SMF and landing at Seattle Boeing Field BFI.
How long is the UA3781 flight from Sacramento to Seattle?
The average flight time from Sacramento to Seattle is 1 hour and 21 minutes. The flight distance is 984 km / 612 miles and the average flight speed is 729 km/h / 453 mph.
How many UA3781 flights are operated per week?
1 flight per week. The flight UA3781 is operated on Thursday.
What is the On-Time Performance (OTP) of United Airlines Flight UA3781 Sacramento to Seattle?
The Airportia On-Time Performance Rating for United Airlines Flight UA3781 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA3781 flight?
The latest flight took off on Thursday, September 24th, 2026 with the flight status being Landed on 00:41.
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, 0% of all UA3781 flights are delayed. The average delay is 0 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 Sacramento SMF: OO3759, WN3690, UA2438, Y41811
Other flights arriving at Seattle BFI: M56540, A81972
All flights connecting Sacramento SMF to Seattle BFI.