Alaska Airlines AS4020 Flight Status Today

Domestic flight Alaska Airlines AS4020 takes off from Phoenix (PHX) United States to Saint Louis (STL) United States. It's operated by Alaska Airlines. The plane leaves Phoenix Sky Harbor International Airport at 19:56 29 December 2025 America/Phoenix. The flight is expected to land at Lambert-St. Louis International Airport at 23:51 29 December 2025 America/Chicago. The flight will last about 2 hours 55 minutes.

Current status of AS4020 is Scheduled On time Estimated Depart in 17 hours, 6 minutes

AS4020 - ASA4020 Alaska Airlines (AS)
PHX Phoenix United States
Flight PHX to STL
STL Saint Louis United States
Scheduled On time Estimated Depart in 17 hours, 6 minutes
Departure Phoenix Sky Harbor International Airport
IATA: PHXICAO: KPHX
Scheduled 19:56 29 December 2025
Estimated 19:56 29 December 2025
4 A14
Arrival Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 23:51 29 December 2025
Estimated 23:51 29 December 2025
1 None
AS4020 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 55 minutes
  • Flight Distance: 2029 kms / 1261 miles
Airline
  • Alaska Airlines
  • IATA: AS
  • ICAO: ASA
  • Operating Days: Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 63
  • Freight capacity: 1.9 tons
  • Passenger classes: First Class, Economy
More Detail
  • Aircraft: Airbus A319
  • Callsign: ASA4020
  • Departure Timezone: America/Phoenix
  • Arrival Timezone: America/Chicago
  • Current Time in Phoenix: Monday 2025-12-29 02:50 AM
  • Current Time in Saint Louis: Monday 2025-12-29 03:50 AM

Flight routes similar to Alaska Airlines AS4020

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Frontier Airlines F92076
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Southwest Airlines WN6358
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Frontier Airlines F93368
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11:41

Alaska Airlines Flight AS4020 FAQs

What is the scheduled flight duration for Alaska Airlines AS4020 flight?

On average, nonstop flight takes 2 hour(s) 55 minutes, with the flight distance of 2029 km (1261 miles).

What is the current status of Alaska Airlines AS4020 flight?

The current status of flight Alaska Airlines AS4020 is Scheduled On time.

What type of aircraft is used for the Alaska Airlines AS4020 flight?

All Alaska Airlines AS4020 flights are operated using Airbus A319 aircraft.

When does the flight Alaska Airlines AS4020 arrive?

Flight Alaska Airlines AS4020 arrives at 23:51.

Which terminal the flight Alaska Airlines AS4020 is arriving at?

Flight Alaska Airlines AS4020 arrives in Lambert-St. Louis International Airport at Terminal 1.

How many Alaska Airlines AS4020 flights are operated a week?

6 flights per week. The Flight Alaska Airlines AS4020 is operated on Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.