| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 25 | PDX | LAX | 10:44 | 12:45 |
Landed
|
Track > |
| Oct 24 | PDX | LAX | 10:30 | 12:54 |
Cancelled
|
Track > |
| Claim > | ||||||
| Oct 23 | PDX | LAX | 10:38 | 12:24 |
Landed
|
Track > |
| Oct 22 | PDX | LAX | 10:59 | 12:52 |
Landed
|
Track > |
| Oct 21 | PDX | LAX | 10:42 | 12:41 |
Landed
|
Track > |
| Oct 20 | PDX | LAX | 10:22 | 12:54 |
En-Route
|
Track > |
| Oct 19 | PDX | LAX | 10:50 | 12:43 |
Landed
|
Track > |
| Oct 18 | PDX | LAX | 10:45 | 12:37 |
Landed
|
Track > |
| Oct 17 | PDX | LAX | 11:09 | 12:52 |
Landed
|
Track > |
| Oct 16 | PDX | LAX | 11:08 | 13:00 |
Landed
|
Track > |
Alaska Airlines Flight AS1143 connects Portland, United States to Los Angeles, United States, taking off from Portland International Airport PDX and landing at Los Angeles International Airport LAX.
How long is the AS1143 flight from Portland to Los Angeles?
The average flight time from Portland to Los Angeles is 1 hour and 52 minutes. The flight distance is 1343 km / 835 miles and the average flight speed is 687 km/h / 427 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS1143 Portland to Los Angeles?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS1143 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS1143 arriving at?
Flight AS1143 arrives at Los Angeles International Airport (LAX) Terminal 6.
When was the latest AS1143 flight?
The latest flight took off on Saturday, October 25th, 2025 with the flight status being Landed on 12:45.
How else can the flight AS1143 be referenced as?
This Alaska Airlines flight can also be referenced as ASA1143, AS 1143, ASA 1143.
How often is flight AS1143 delayed?
On average, 10% of all AS1143 flights are delayed. The average delay is 6 minutes.
Can I get compensation for my delayed or cancelled AS1143 flight or baggage issues?
If your AS1143 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 AS1143 Flight Tracker above for more details.
Flight AS1143 is code-shared by 7 airlines using the flight numbers BA2978, DE5036, HA6356, IB7330, QF3774, QR2105, TN2505
Other flights departing from Portland PDX: AS1296, AS2104, AS2456, AS3277
Other flights arriving at Los Angeles LAX: AS3290, AA6435, AA6190, AA2002
All flights connecting Portland PDX to Los Angeles LAX.
