Alaska Airlines AS603 Flight Status Today

Domestic flight Alaska Airlines AS603 takes off from Phoenix (PHX) United States to Seattle (SEA) United States. It's operated by Alaska Airlines. The plane leaves Phoenix Sky Harbor International Airport at 13:16 17 January 2026 America/Phoenix. The flight is expected to land at Seattle International Airport at 15:32 17 January 2026 America/Los_Angeles. The flight will last about 3 hours 16 minutes.

Current status of AS603 is Scheduled On time Estimated Depart in 3 hours, 42 minutes

AS603 - ASA603 Alaska Airlines (AS)
PHX Phoenix United States
Flight PHX to SEA
SEA Seattle United States
Scheduled On time Estimated Depart in 3 hours, 42 minutes
Departure Phoenix Sky Harbor International Airport
IATA: PHXICAO: KPHX
Scheduled 13:16 17 January 2026
Estimated 13:16 17 January 2026
3 E2
Arrival Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 15:32 17 January 2026
Estimated 15:30 17 January 2026
None N20
AS603 Detail
  • Type: Domestic Flight
  • Code Shares: DE 5071, HA 6437, J2X 7017, TN 2511
  • Flight Duration: 3 hours 16 minutes
  • Flight Distance: 1781 kms / 1106 miles
Airline
  • Alaska Airlines
  • IATA: AS
  • ICAO: ASA
  • Operating Days: Thursday, Saturday
Passenger Services
  • Service type: Normal passenger
  • Seats: 178
  • Freight capacity: 9 tons
  • Passenger classes: First Class, Economy, Shuttle
More Detail
  • Aircraft: Boeing 737-900 Passenger (Scimitar Winglets)
  • Callsign: F-KCDC2
  • Departure Timezone: America/Phoenix
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Phoenix: Saturday 2026-01-17 09:34 AM
  • Current Time in Seattle: Saturday 2026-01-17 08:34 AM

Flight routes similar to Alaska Airlines AS603

Airline Flight no Departure Arrival
WestJet WS8320
WestJet 		17/01/2026
12:05 		3 hours 16 minutes
14:21
WestJet WS8629
WestJet 		17/01/2026
06:20 		3 hours 20 minutes
08:40
Jambojet JX7017
Jambojet 		17/01/2026
13:16 		3 hours 16 minutes
15:32
Frontier Airlines F91723
Frontier Airlines 		17/01/2026
10:30 		3 hours 17 minutes
12:47
Alaska Airlines AS466
Alaska Airlines 		17/01/2026
09:00 		3 hours 11 minutes
11:19
Alaska Airlines AS645
Alaska Airlines 		17/01/2026
08:00 		3 hours 19 minutes
10:19
Alaska Airlines AS637
Alaska Airlines 		17/01/2026
11:00 		3 hours 19 minutes
13:19
Alaska Airlines AS605
Alaska Airlines 		17/01/2026
07:00 		3 hours 18 minutes
09:18

Alaska Airlines Flight AS603 FAQs

What is the scheduled flight duration for Alaska Airlines AS603 flight?

On average, nonstop flight takes 3 hour(s) 16 minutes, with the flight distance of 1781 km (1106 miles).

What is the current status of Alaska Airlines AS603 flight?

The current status of flight Alaska Airlines AS603 is Scheduled On time.

What type of aircraft is used for the Alaska Airlines AS603 flight?

All Alaska Airlines AS603 flights are operated using Boeing 737-900 Passenger (Scimitar Winglets) aircraft.

How many Alaska Airlines AS603 flights are operated a week?

2 flights per week. The Flight Alaska Airlines AS603 is operated on Thursday, Saturday.