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AS2421 Flight Status Alaska Airlines: Portland to Santa Rosa (ASA2421)

AS 2421 Portland to Santa Rosa Flight Status

Alaska Airlines Flight AS2421 from Portland International Airport PDX to Santa Rosa Sonoma County Airport STS is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on February 7th, 2026.
Check the table below for AS2421's most recent flight history:

AS 2421 Flight Status & Schedule

Date Departure Arrival Status
Feb 07 17:56 19:17
Landed
 Track >
Jan 31 18:16 19:38
Landed
 Track >
Jan 24 17:53 19:02
Landed
 Track >
Jan 17 17:44 18:54
Landed
 Track >
< All PDX Departures All STS Arrivals >

Alaska Airlines AS 2421 Portland to Santa Rosa Flight Information

Alaska Airlines Flight AS2421 connects Portland, United States to Santa Rosa, United States, taking off from Portland International Airport PDX and landing at Santa Rosa Sonoma County Airport STS.

How long is the AS2421 flight from Portland to Santa Rosa?

The average flight time from Portland to Santa Rosa is 1 hour and 15 minutes. The flight distance is 787 km / 489 miles and the average flight speed is 630 km/h / 391 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS2421 Portland to Santa Rosa?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS2421 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest AS2421 flight?

The latest flight took off on Sunday, February 8th, 2026 with the flight status being Landed on 19:17.

How else can the flight AS2421 be referenced as?

This Alaska Airlines flight can also be referenced as ASA2421, AS 2421, ASA 2421.

How often is flight AS2421 delayed?

On average, 25% of all AS2421 flights are delayed. The average delay is 14 minutes.

Can I get compensation for my delayed or cancelled AS2421 flight or baggage issues?

If your AS2421 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 AS2421 Flight Tracker above for more details.

AS2421 and Portland PDX to Santa Rosa STS Flights

Flight AS2421 is code-shared by 1 airline using the flight number HA6425

Other flights departing from Portland PDX: AS3063, AS281, AS2066, AA3074

Other flights arriving at Santa Rosa STS: AA4115, AS3213, AS3274, AA3498

All flights connecting Portland PDX to Santa Rosa STS.

AS2421 Alaska Airlines Flight: Portland to Santa Rosa Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: X923 HN1223 SM3601 H3217 NM5922 5Y8774 2E3433 8H3021 JU4684 MW3143
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.