| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 21 | LAX | SEA | 09:30 | 11:29 |
En-Route
|
Track > |
United Airlines Flight UA3912 connects Los Angeles, United States to Seattle, United States, taking off from Los Angeles International Airport LAX and landing at Seattle Tacoma International Airport SEA.
How long is the UA3912 flight from Los Angeles to Seattle?
The average flight time from Los Angeles to Seattle is 1 hour and 59 minutes. The flight distance is 1537 km / 955 miles and the average flight speed is 775 km/h / 481 mph.
How many UA3912 flights are operated per week?
1 flight per week. The flight UA3912 is operated on Tuesday.
What is the On-Time Performance (OTP) of United Airlines Flight UA3912 Los Angeles to Seattle?
The Airportia On-Time Performance Rating for United Airlines Flight UA3912 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA3912 flight?
The latest flight took off on Tuesday, July 21st, 2026 with the flight status being En-Route on 11:29.
How else can the flight UA3912 be referenced as?
This United Airlines flight can also be referenced as UAL3912, UA 3912, UAL 3912.
How often is flight UA3912 delayed?
On average, 100% of all UA3912 flights are delayed. The average delay is 5 minutes.
Can I get compensation for my delayed or cancelled UA3912 flight or baggage issues?
If your UA3912 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 UA3912 Flight Tracker above for more details.
Other flights departing from Los Angeles LAX: AA307, HA933, DL425, DL480
Other flights arriving at Seattle SEA: AS47, DL3750, AS2141, AS3089
All flights connecting Los Angeles LAX to Seattle SEA.