| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 18 | PHX | STS | 13:58 | 15:43 |
Landed
|
Track > |
Alaska Airlines Flight AS4021 connects Phoenix, United States to Santa Rosa, United States, taking off from Phoenix Sky Harbor International Airport PHX and landing at Santa Rosa Sonoma County Airport STS.
How long is the AS4021 flight from Phoenix to Santa Rosa?
The average flight time from Phoenix to Santa Rosa is 1 hour and 45 minutes. The flight distance is 1123 km / 698 miles and the average flight speed is 642 km/h / 399 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4021 Phoenix to Santa Rosa?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4021 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS4021 flight?
The latest flight took off on Wednesday, June 18th, 2025 with the flight status being Landed on 15:43.
How else can the flight AS4021 be referenced as?
This Alaska Airlines flight can also be referenced as ASA4021, AS 4021, ASA 4021.
How often is flight AS4021 delayed?
On average, 0% of all AS4021 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled AS4021 flight or baggage issues?
If your AS4021 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 AS4021 Flight Tracker above for more details.
This is a multi leg flight of Alaska Airlines AS4021. Next leg is Santa Rosa to Phoenix
Other flights departing from Phoenix PHX: AA4994, AA2444, AA2554, AN2
Other flights arriving at Santa Rosa STS: AA4994
All flights connecting Phoenix PHX to Santa Rosa STS.
