Alaska Airlines AS439 Flight Status : Live Tracking & Updates

Domestic flight Alaska Airlines AS439 takes off from Houston (IAH) United States to Seattle (SEA) United States. It's operated by Alaska Airlines. The plane leaves George Bush Intercontinental Airport at 16:46 05 May 2026 America/Chicago. The flight is expected to land at Seattle International Airport at 19:48 05 May 2026 America/Los_Angeles. The flight will last about 5 hours 2 minutes.

Current status of AS439 is Scheduled On time Estimated Depart in 2 hours, 24 minutes

AS439 - ASA439 Alaska Airlines (AS)
IAH Houston United States
Flight IAH to SEA
SEA Seattle United States
Scheduled On time Estimated Depart in 2 hours, 24 minutes
Departure George Bush Intercontinental Airport
IATA: IAHICAO: KIAH
Scheduled 16:46 05 May 2026
Estimated 16:46 05 May 2026
A 3
Arrival Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 19:48 05 May 2026
Estimated 19:34 05 May 2026
None C11
AS439 Detail
  • Type: Domestic Flight
  • Flight Duration: 5 hours 2 minutes
  • Flight Distance: 3015 kms / 1873 miles
Airline
  • Alaska Airlines
  • IATA: AS
  • ICAO: ASA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 159
  • Freight capacity: 8.7 tons
  • Passenger classes: First Class, Economy, Shuttle
More Detail
  • Aircraft: Boeing 737MAX 9 Passenger
  • Callsign: F-KALW5
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Houston: Tuesday 2026-05-05 14:22 PM
  • Current Time in Seattle: Tuesday 2026-05-05 12:22 PM

Alaska Airlines AS439 Flight Statistics

Alaska Airlines
Alaska Airlines
FLIGHT NO AS439
AIRPLANE Boeing 737MAX 9 Passenger
ON TIME 12
DELAYED 2
CANCELLED 0
ON TIME 25
DELAYED 5
CANCELLED 0
ON TIME 48
DELAYED 7
CANCELLED 0
ON TIME 71
DELAYED 9
CANCELLED 4
Last 14 days flight data
14 30 60 90
On Time Rate

Alaska Airlines AS439 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sun 03 May
Scheduled On time
Houston (IAH) 2026-05-03T16:46
Seattle (SEA) 2026-05-03T19:48
Sat 02 May
Scheduled On time
Houston (IAH) 2026-05-02T16:46
Seattle (SEA) 2026-05-02T19:48
Thu 23 Apr
Arrived On time
Houston (IAH) 2026-04-23T16:46
Seattle (SEA) 2026-04-23T19:48
2026-04-23T16:38
2026-04-23T19:24
Wed 22 Apr
Scheduled On time
Houston (IAH) 2026-04-22T16:46
Seattle (SEA) 2026-04-22T19:48
Wed 15 Apr
Departed On time
Houston (IAH) 2026-04-15T16:51
Seattle (SEA) 2026-04-15T19:48
2026-04-15T17:07
Tue 14 Apr
Scheduled On time
Houston (IAH) 2026-04-14T16:51
Seattle (SEA) 2026-04-14T19:48
Mon 13 Apr
Scheduled On time
Houston (IAH) 2026-04-13T16:51
Seattle (SEA) 2026-04-13T19:48
Sun 12 Apr
Scheduled On time
Houston (IAH) 2026-04-12T16:51
Seattle (SEA) 2026-04-12T19:48
Wed 08 Apr
Arrived On time
Houston (IAH) 2026-04-08T16:51
Seattle (SEA) 2026-04-08T19:48
2026-04-08T16:51
2026-04-08T19:36
Tue 07 Apr
In Air
Houston (IAH) 2026-04-07 16:51
Seattle (SEA) 2026-04-07 19:48
2026-04-07 17:03

Flight routes similar to Alaska Airlines AS439

Airline Flight no Departure Arrival
Japan Airlines JL6387
Japan Airlines 		05/05/2026
07:00 		4 hours 54 minutes
09:49
United Airlines UA2638
United Airlines 		05/05/2026
16:45 		4 hours 59 minutes
19:44
EVA Air BR3017
EVA Air 		05/05/2026
19:55 		4 hours 57 minutes
22:52
Alaska Airlines AS453
Alaska Airlines 		05/05/2026
07:00 		4 hours 49 minutes
09:49
United Airlines UA2205
United Airlines 		05/05/2026
09:50 		4 hours 52 minutes
12:45
Hawaiian Airlines HA4974
Hawaiian Airlines 		05/05/2026
07:00 		5 hours 7 minutes
09:57
Hawaiian Airlines HA4973
Hawaiian Airlines 		05/05/2026
16:51 		4 hours 57 minutes
19:48
Emirates EK6154
Emirates 		05/05/2026
20:15 		4 hours 57 minutes
23:12

Alaska Airlines Flight AS439 FAQs

What is the scheduled flight duration for Alaska Airlines AS439 flight?

On average, nonstop flight takes 5 hour(s) 2 minutes, with the flight distance of 3015 km (1873 miles).

What is the current status of Alaska Airlines AS439 flight?

The current status of flight Alaska Airlines AS439 is Scheduled On time.

What type of aircraft is used for the Alaska Airlines AS439 flight?

All Alaska Airlines AS439 flights are operated using Boeing 737MAX 9 Passenger aircraft.

How many Alaska Airlines AS439 flights are operated a week?

7 flights per week. The Flight Alaska Airlines AS439 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .