| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 08 | LAX | SEA | 16:56 | 19:04 |
Landed
|
Track > |
| Aug 05 | LAX | SEA | 16:27 | 18:35 |
Landed
|
Track > |
| Aug 04 | LAX | SEA | 16:29 | 18:37 |
Landed
|
Track > |
| Aug 01 | LAX | SEA | 16:52 | 18:59 |
Landed
|
Track > |
| Jul 29 | LAX | SEA | 16:24 | 18:28 |
Landed
|
Track > |
| Jul 28 | LAX | SEA | 16:24 | 18:33 |
Landed
|
Track > |
| Jul 25 | LAX | SEA | 17:02 | 19:08 |
Landed
|
Track > |
| Jul 22 | LAX | SEA | 16:40 | 18:44 |
Landed
|
Track > |
| Jul 21 | LAX | SEA | 16:22 | 18:23 |
Landed
|
Track > |
| Jul 18 | LAX | SEA | 16:51 | 18:50 |
Landed
|
Track > |
United Airlines Flight UA1550 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 UA1550 flight from Los Angeles to Seattle?
The average flight time from Los Angeles to Seattle is 2 hours and 5 minutes. The flight distance is 1537 km / 955 miles and the average flight speed is 736 km/h / 457 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1550 Los Angeles to Seattle?
The Airportia On-Time Performance Rating for United Airlines Flight UA1550 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1550 flight?
The latest flight took off on Sunday, August 9th, 2026 with the flight status being Landed on 19:04.
How else can the flight UA1550 be referenced as?
This United Airlines flight can also be referenced as UAL1550, UA 1550, UAL 1550.
How often is flight UA1550 delayed?
On average, 0% of all UA1550 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA1550 flight or baggage issues?
If your UA1550 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 UA1550 Flight Tracker above for more details.
Flight UA1550 is code-shared by 5 airlines using the flight numbers AV2148, AZ4372, CM2085, NZ2497, VA8278
Other flights departing from Los Angeles LAX: OO5293, CZ2540, UA1573, NH8407
Other flights arriving at Seattle SEA: UA2387, AS839, WN995, AS1399
All flights connecting Los Angeles LAX to Seattle SEA.