| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 11 | SEA | LAX | 17:14 | 19:28 |
Landed
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| Feb 10 | SEA | LAX | 17:21 | 19:48 |
Landed
|
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| Feb 09 | SEA | LAX | 17:18 | 19:40 |
Landed
|
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| Feb 08 | SEA | LAX | 17:21 | 19:44 |
Landed
|
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| Feb 07 | SEA | LAX | 18:07 | 20:21 |
Landed
|
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| Feb 06 | SEA | LAX | 17:20 | 19:33 |
Landed
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| Feb 05 | SEA | LAX | 17:25 | 20:06 |
Landed
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| Feb 04 | SEA | LAX | 17:26 | 19:44 |
Landed
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| Feb 03 | SEA | LAX | 17:23 | 19:30 |
Landed
|
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| Feb 02 | SEA | LAX | 17:32 | 19:42 |
Landed
|
Track > |
United Airlines Flight UA5663 connects Seattle, United States to Los Angeles, United States, taking off from Seattle Tacoma International Airport SEA and landing at Los Angeles International Airport LAX.
How long is the UA5663 flight from Seattle to Los Angeles?
The average flight time from Seattle to Los Angeles is 2 hours and 18 minutes. The flight distance is 1537 km / 955 miles and the average flight speed is 667 km/h / 414 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA5663 Seattle to Los Angeles?
The Airportia On-Time Performance Rating for United Airlines Flight UA5663 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA5663 arriving at?
Flight UA5663 arrives at Los Angeles International Airport (LAX) Terminal 8.
When was the latest UA5663 flight?
The latest flight took off on Thursday, February 12th, 2026 with the flight status being Landed on 19:28.
How else can the flight UA5663 be referenced as?
This United Airlines flight can also be referenced as UAL5663, UA 5663, UAL 5663.
How often is flight UA5663 delayed?
On average, 10% of all UA5663 flights are delayed. The average delay is 10 minutes.
Can I get compensation for my delayed or cancelled UA5663 flight or baggage issues?
If your UA5663 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 UA5663 Flight Tracker above for more details.
Flight UA5663 is code-shared by 4 airlines using the flight numbers AV2143, CM1444, NZ2472, VA8279
Other flights departing from Seattle SEA: DL1629, AS3416, AS533, AS2368
Other flights arriving at Los Angeles LAX: AA1184, AA2730, AA1630, AC2091
All flights connecting Seattle SEA to Los Angeles LAX.