Alaska Airlines AS638 Flight Status Today

Domestic flight Alaska Airlines AS638 takes off from Seattle (SEA) United States to Tucson (TUS) United States. It's operated by Alaska Airlines. The plane leaves Seattle International Airport at 19:58 21 January 2026 America/Los_Angeles. The flight is expected to land at Tucson International Airport at 23:59 21 January 2026 America/Phoenix. The flight will last about 3 hours 1 minutes.

Current status of AS638 is Scheduled On time Estimated Depart in 6 hours, 8 minutes

AS638 - ASA638 Alaska Airlines (AS)
SEA Seattle United States
Flight SEA to TUS
TUS Tucson United States
Scheduled On time Estimated Depart in 6 hours, 8 minutes
Departure Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 19:58 21 January 2026
Estimated 19:58 21 January 2026
None N12
Arrival Tucson International Airport
IATA: TUSICAO: KTUS
Scheduled 23:59 21 January 2026
Estimated 23:59 21 January 2026
None B3
AS638 Detail
  • Type: Domestic Flight
  • Code Shares: HA 6945, QR 3421, TN 2683
  • Flight Duration: 3 hours 1 minutes
  • Flight Distance: 1955 kms / 1215 miles
Airline
  • Alaska Airlines
  • IATA: AS
  • ICAO: ASA
  • Operating Days: Tuesday
Passenger Services
  • Service type: Normal passenger
  • Seats: 157
  • Freight capacity: 8.4 tons
  • Passenger classes: First Class, Economy, Shuttle
More Detail
  • Aircraft: Boeing 737-900 Passenger (Scimitar Winglets)
  • Callsign: F-KPHX5
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Phoenix
  • Current Time in Seattle: Wednesday 2026-01-21 13:50 PM
  • Current Time in Tucson: Wednesday 2026-01-21 14:50 PM

Flight routes similar to Alaska Airlines AS638

Airline Flight no Departure Arrival
Delta DL2505
Delta 		21/01/2026
09:59 		3 hours 5 minutes
14:04
Air Tahiti Nui TN2683
Air Tahiti Nui 		21/01/2026
19:58 		3 hours 1 minutes
23:59
Hawaiian Airlines HA6945
Hawaiian Airlines 		21/01/2026
19:58 		3 hours 1 minutes
23:59
Air Tahiti Nui TN2688
Air Tahiti Nui 		21/01/2026
11:29 		2 hours 45 minutes
15:30
Hawaiian Airlines HA6812
Hawaiian Airlines 		21/01/2026
11:29 		3 hours 1 minutes
15:30
Alaska Airlines AS648
Alaska Airlines 		21/01/2026
11:29 		2 hours 48 minutes
15:30
Virgin Atlantic VS2363
Virgin Atlantic 		21/01/2026
09:59 		3 hours 5 minutes
14:04
Korean Air KE3093
Korean Air 		21/01/2026
09:59 		3 hours 5 minutes
14:04

Alaska Airlines Flight AS638 FAQs

What is the scheduled flight duration for Alaska Airlines AS638 flight?

On average, nonstop flight takes 3 hour(s) 1 minutes, with the flight distance of 1955 km (1215 miles).

What is the current status of Alaska Airlines AS638 flight?

The current status of flight Alaska Airlines AS638 is Scheduled On time.

What type of aircraft is used for the Alaska Airlines AS638 flight?

All Alaska Airlines AS638 flights are operated using Boeing 737-900 Passenger (Scimitar Winglets) aircraft.

How many Alaska Airlines AS638 flights are operated a week?

1 flights per week. The Flight Alaska Airlines AS638 is operated on Tuesday.