Alaska Airlines AS1421 Flight Status : Live Tracking & Updates

Domestic flight Alaska Airlines AS1421 takes off from Houston (IAH) United States to Portland (PDX) United States. It's operated by Alaska Airlines. The plane leaves George Bush Intercontinental Airport at 18:18 04 May 2026 America/Chicago. The flight is expected to land at Portland International Airport at 20:50 04 May 2026 America/Los_Angeles. The flight will last about 4 hours 32 minutes.

Current status of AS1421 is Scheduled On time Estimated Depart in 10 hours, 33 minutes

AS1421 - ASA1421 Alaska Airlines (AS)
IAH Houston United States
Flight IAH to PDX
PDX Portland United States
Scheduled On time Estimated Depart in 10 hours, 33 minutes
Departure George Bush Intercontinental Airport
IATA: IAHICAO: KIAH
Scheduled 18:18 04 May 2026
Estimated 18:13 04 May 2026
A 3
Arrival Portland International Airport
IATA: PDXICAO: KPDX
Scheduled 20:50 04 May 2026
Estimated 21:01 04 May 2026
None D4
AS1421 Detail
  • Type: Domestic Flight
  • Flight Duration: 4 hours 32 minutes
  • Flight Distance: 2936 kms / 1824 miles
Airline
  • Alaska Airlines
  • IATA: AS
  • ICAO: ASA
  • Operating Days: Saturday
Passenger Services
  • Service type: Normal passenger
  • Seats: 146
  • Freight capacity: 9.4 tons
  • Passenger classes: First Class, Economy, Shuttle
More Detail
  • Aircraft: Boeing 737-900 Passenger (Scimitar Winglets)
  • Callsign: F-MMSD4
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Houston: Monday 2026-05-04 07:40 AM
  • Current Time in Portland: Monday 2026-05-04 05:40 AM

Flight routes similar to Alaska Airlines AS1421

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United Airlines UA1964
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16:55 		4 hours 43 minutes
19:38
Hawaiian Airlines HA7421
Hawaiian Airlines 		04/05/2026
14:27 		4 hours 31 minutes
16:58
Qatar Airways QR4298
Qatar Airways 		04/05/2026
17:33 		4 hours 30 minutes
20:03

Alaska Airlines Flight AS1421 FAQs

What is the scheduled flight duration for Alaska Airlines AS1421 flight?

On average, nonstop flight takes 4 hour(s) 32 minutes, with the flight distance of 2936 km (1824 miles).

What is the current status of Alaska Airlines AS1421 flight?

The current status of flight Alaska Airlines AS1421 is Scheduled On time.

What type of aircraft is used for the Alaska Airlines AS1421 flight?

All Alaska Airlines AS1421 flights are operated using Boeing 737-900 Passenger (Scimitar Winglets) aircraft.

How many Alaska Airlines AS1421 flights are operated a week?

1 flights per week. The Flight Alaska Airlines AS1421 is operated on Saturday.