Alaska Airlines AS4389 Flight Status : Live Tracking & Updates

Domestic flight Alaska Airlines AS4389 takes off from Louisville (SDF) United States to Washington (DCA) United States. It's operated by Alaska Airlines. The plane leaves Louisville International Airport-Standiford Field at 10:08 05 May 2026 America/New_York. The flight is expected to land at Ronald Reagan National Airport at 11:53 05 May 2026 America/New_York. The flight will last about 1 hours 45 minutes.

Current status of AS4389 is Scheduled On time Estimated Depart in 1 hour, 8 minutes

AS4389 - ASA4389 Alaska Airlines (AS)
SDF Louisville United States
Flight SDF to DCA
DCA Washington United States
Scheduled On time Estimated Depart in 1 hour, 8 minutes
Departure Louisville International Airport-Standiford Field
IATA: SDFICAO: KSDF
Scheduled 10:08 05 May 2026
Estimated 10:08 05 May 2026
None B2
Arrival Ronald Reagan National Airport
IATA: DCAICAO: KDCA
Scheduled 11:53 05 May 2026
Estimated 11:53 05 May 2026
2 E51
AS4389 Detail
  • Type: Domestic Flight
  • Code Shares: AA 5440
  • Flight Duration: 1 hours 45 minutes
  • Flight Distance: 762 kms / 473 miles
Airline
  • Alaska Airlines
  • IATA: AS
  • ICAO: ASA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 160
  • Freight capacity: 0 tons
  • Passenger classes: First Class, Economy
More Detail
  • Aircraft: Canadair (Bombardier) Regional Jet 700 and Challenger 870
  • Callsign: ASA4389
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/New_York
  • Current Time in Louisville: Tuesday 2026-05-05 09:00 AM
  • Current Time in Washington: Tuesday 2026-05-05 09:00 AM

Flight routes similar to Alaska Airlines AS4389

Airline Flight no Departure Arrival
American Airlines AA5674
American Airlines 		05/05/2026
16:27 		1 hours 51 minutes
18:18
Republic Airlines YX4549
Republic Airlines 		05/05/2026
06:00 		1 hours 44 minutes
07:44
American Airlines AA4549
American Airlines 		05/05/2026
06:00 		1 hours 22 minutes
07:44
American Airlines AA902
American Airlines 		05/05/2026
11:51 		1 hours 33 minutes
13:24

Alaska Airlines Flight AS4389 FAQs

What is the scheduled flight duration for Alaska Airlines AS4389 flight?

On average, nonstop flight takes 1 hour(s) 45 minutes, with the flight distance of 762 km (473 miles).

What is the current status of Alaska Airlines AS4389 flight?

The current status of flight Alaska Airlines AS4389 is Scheduled On time.

What type of aircraft is used for the Alaska Airlines AS4389 flight?

All Alaska Airlines AS4389 flights are operated using Canadair (Bombardier) Regional Jet 700 and Challenger 870 aircraft.

When does the flight Alaska Airlines AS4389 arrive?

Flight Alaska Airlines AS4389 arrives at 11:53.

Which terminal the flight Alaska Airlines AS4389 is arriving at?

Flight Alaska Airlines AS4389 arrives in Ronald Reagan National Airport at Terminal 2.

How many Alaska Airlines AS4389 flights are operated a week?

7 flights per week. The Flight Alaska Airlines AS4389 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .