Alaska Airlines AS3977 Flight Status Today

Domestic flight Alaska Airlines AS3977 takes off from Seattle (SEA) United States to Santa Rosa (STS) United States. It's operated by Alaska Airlines. The plane leaves Seattle International Airport at 11:09 America/Los_Angeles. The flight is expected to land at Sonoma County Airport at 12:58 America/Los_Angeles. The flight will last about 1 hours 49 minutes.

AS3977 - ASA3977 Alaska Airlines (AS)
SEA Seattle United States
Flight SEA to STS
STS Santa Rosa United States
NO FLIGHTS IN THE LAST 14 DAYS Lasted record on
Departure Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 11:09
None None
Arrival Sonoma County Airport
IATA: STSICAO: KSTS
Scheduled 12:58
None None
AS3977 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 49 minutes
  • Flight Distance: 993 kms / 617 miles
Airline
  • Alaska Airlines
  • IATA: AS
  • ICAO: ASA
  • Operating Days: NO FLIGHTS IN THE LAST 14 DAYS
Passenger Services
  • Service type: None
  • Seats: None
  • Freight capacity: None
  • Passenger classes: None
More Detail
  • Aircraft: None
  • Callsign: None
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Seattle: Tuesday 2026-01-20 23:50 PM
  • Current Time in Santa Rosa: Tuesday 2026-01-20 23:50 PM

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Alaska Airlines Flight AS3977 FAQs

What is the scheduled flight duration for Alaska Airlines AS3977 flight?

On average, nonstop flight takes 1 hour(s) 49 minutes, with the flight distance of 993 km (617 miles).