| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 03 | STS | SEA | 07:16 | 08:59 |
Landed
|
Track > |
| Oct 02 | STS | SEA | 07:11 | 08:34 |
Landed
|
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| Oct 01 | STS | SEA | 07:17 | 08:43 |
Landed
|
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| Sep 30 | STS | SEA | 08:37 | 10:07 |
Delayed
|
Track > |
| Sep 29 | STS | SEA | 07:14 | 08:48 |
Landed
|
Track > |
| Sep 28 | STS | SEA | 07:37 | 09:12 |
Landed
|
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| Sep 27 | STS | SEA | 07:05 | 08:28 |
Landed
|
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| Sep 26 | STS | SEA | 07:10 | 08:49 |
Landed
|
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| Sep 25 | STS | SEA | 07:17 | 08:46 |
Landed
|
Track > |
| Sep 24 | STS | SEA | 07:06 | 08:27 |
Landed
|
Track > |
Alaska Airlines Flight AS1142 connects Santa Rosa, United States to Seattle, United States, taking off from Santa Rosa Sonoma County Airport STS and landing at Seattle Tacoma International Airport SEA.
How long is the AS1142 flight from Santa Rosa to Seattle?
The average flight time from Santa Rosa to Seattle is 1 hour and 30 minutes. The flight distance is 995 km / 618 miles and the average flight speed is 665 km/h / 413 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS1142 Santa Rosa to Seattle?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS1142 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS1142 flight?
The latest flight took off on Friday, October 3rd, 2025 with the flight status being Landed on 08:59.
How else can the flight AS1142 be referenced as?
This Alaska Airlines flight can also be referenced as ASA1142, AS 1142, ASA 1142.
How often is flight AS1142 delayed?
On average, 10% of all AS1142 flights are delayed. The average delay is 54 minutes.
Can I get compensation for my delayed or cancelled AS1142 flight or baggage issues?
If your AS1142 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 AS1142 Flight Tracker above for more details.
Flight AS1142 is code-shared by 2 airlines using the flight numbers HA7138, QR8890
Other flights departing from Santa Rosa STS: AS3205, AS3322, AS3470, AS3467
Other flights arriving at Seattle SEA: AA3334, AS3281, AS3495, AS2107
All flights connecting Santa Rosa STS to Seattle SEA.
