| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 07 | SEA | STS | 18:05 | 19:31 |
Landed
|
Track > |
| Jun 06 | SEA | STS | 17:54 | 19:24 |
Landed
|
Track > |
| Jun 05 | SEA | STS | 18:01 | 19:41 |
Landed
|
Track > |
| Jun 04 | SEA | STS | 17:51 | 19:21 |
Landed
|
Track > |
| Jun 03 | SEA | STS | 18:09 | 19:41 |
Landed
|
Track > |
| Jun 02 | SEA | STS | 18:08 | 19:38 |
En-Route
|
Track > |
| Jun 01 | SEA | STS | 18:14 | 19:43 |
Landed
|
Track > |
| May 31 | SEA | STS | 18:47 | 20:21 |
Delayed
|
Track > |
| May 30 | SEA | STS | 17:52 | 19:25 |
Landed
|
Track > |
| May 29 | SEA | STS | 19:45 | 21:18 |
Delayed
|
Track > |
Alaska Airlines Flight AS2142 connects Seattle, United States to Santa Rosa, United States, taking off from Seattle Tacoma International Airport SEA and landing at Santa Rosa Sonoma County Airport STS.
How long is the AS2142 flight from Seattle to Santa Rosa?
The average flight time from Seattle to Santa Rosa is 1 hour and 31 minutes. The flight distance is 995 km / 618 miles and the average flight speed is 652 km/h / 405 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS2142 Seattle to Santa Rosa?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS2142 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS2142 flight?
The latest flight took off on Monday, June 8th, 2026 with the flight status being Landed on 19:31.
How else can the flight AS2142 be referenced as?
This Alaska Airlines flight can also be referenced as ASA2142, AS 2142, ASA 2142.
How often is flight AS2142 delayed?
On average, 20% of all AS2142 flights are delayed. The average delay is 63 minutes.
Can I get compensation for my delayed or cancelled AS2142 flight or baggage issues?
If your AS2142 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 AS2142 Flight Tracker above for more details.
Flight AS2142 is code-shared by 2 airlines using the flight numbers AY3953, JL5446
Other flights departing from Seattle SEA: AS1303, AS2352, AS3100, AS78
Other flights arriving at Santa Rosa STS: AS3301, AS3039, AS1316, AS3383
All flights connecting Seattle SEA to Santa Rosa STS.