Alaska Airlines AS423 flight status now

Current status of AS423 is Scheduled On time Estimated Depart in 9 hours, 15 minutes

AS423 - ASA423 Alaska Airlines (AS)
SEA Seattle United States
Flight SEA to SAT
SAT San Antonio United States
Scheduled On time Estimated Depart in 9 hours, 15 minutes
Departure Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 18:02 17 November 2025
Estimated 18:02 17 November 2025
None D4
Arrival San Antonio International Airport
IATA: SATICAO: KSAT
Scheduled 00:05 18 November 2025
Estimated 00:05 18 November 2025
A 2
AS423 Detail
  • Type: Domestic Flight
  • Code Shares: DE 5294, HA 6890, QR 3364, TN 2321
  • Flight Duration: 4 hours 3 minutes
  • Flight Distance: 2855 kms / 1774 miles
Airline
  • Alaska Airlines
  • IATA: AS
  • ICAO: ASA
  • Operating Days: Tuesday
Passenger Services
  • Service type: Normal passenger
  • Seats: 159
  • Freight capacity: 8.7 tons
  • Passenger classes: First Class, Economy, Shuttle
More Detail
  • Aircraft: Boeing 737-900 Passenger (Scimitar Winglets)
  • Callsign: ASA423
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Chicago
  • Current Time in Seattle: Monday 2025-11-17 08:47 AM
  • Current Time in San Antonio: Monday 2025-11-17 10:47 AM

Domestic flight Alaska Airlines AS423 takes off from Seattle (SEA) United States to San Antonio (SAT) United States. It's operated by Alaska Airlines. The plane leaves Seattle International Airport at 18:02 17 November 2025 America/Los_Angeles. The flight is expected to land at San Antonio International Airport at 00:05 18 November 2025 America/Chicago. The flight will last about 4 hours 3 minutes.

Similar flight route from Seattle (SEA) to San Antonio (SAT)

Airline Flight no Departure Arrival
Alaska Airlines AS494
Alaska Airlines 		17/11/2025
11:45 		4 hours 10 minutes
17:55
Air Tahiti Nui TN2321
Air Tahiti Nui 		17/11/2025
18:02 		4 hours 3 minutes
00:05
Air Tahiti Nui TN2509
Air Tahiti Nui 		17/11/2025
11:45 		4 hours 10 minutes
17:55
Hawaiian Airlines HA6890
Hawaiian Airlines 		17/11/2025
18:02 		4 hours 3 minutes
00:05
Hawaiian Airlines HA6747
Hawaiian Airlines 		17/11/2025
11:45 		4 hours 10 minutes
17:55
Qatar Airways QR3364
Qatar Airways 		17/11/2025
18:02 		4 hours 3 minutes
00:05
Condor DE5292
Condor 		17/11/2025
17:59 		4 hours 5 minutes
00:04
Hawaiian Airlines HA6576
Hawaiian Airlines 		17/11/2025
12:46 		4 hours 10 minutes
18:56

Frequently asked questions, answered

How long is the flight from Seattle to San Antonio?

On average, nonstop flight takes 4 hour(s) 3 minutes, with the flight distance of 2855 km (1774 miles).

What type of aircraft is used for the Alaska Airlines AS423 flight?

All Alaska Airlines AS423 flights are operated using Boeing 737-900 Passenger (Scimitar Winglets) aircraft.

Which terminal the flight Alaska Airlines AS423 is arriving at?

Flight Alaska Airlines AS423 arrives in San Antonio International Airport at Terminal A.

How many Alaska Airlines AS423 flights are operated a week?

1 flights per week. The Flight Alaska Airlines AS423 is operated on Tuesday.