Alaska Airlines flight AS 4573: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Fri,Sun 07:10 Indianapolis (IND) 08:40 Los Angeles (LAX)
AS 4573 Non-stop Boeing 737-800 (738) 4:30 Effective 2026-08-19 through 2026-09-25
Codeshare flight, operated by American Airlines.(AA 598)
Daily 07:10 Indianapolis (IND) 08:40 Los Angeles (LAX)
AS 4573 Non-stop Boeing 737-800 (738) 4:30 Effective from 2026-10-03
Codeshare flight, operated by American Airlines.(AA 598)
Daily 08:10 Philadelphia (PHL) 10:00 Charleston (CHS)
AS 4573 Non-stop Airbus A319 (319) 1:50 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 1664)
Daily 08:10 Philadelphia (PHL) 10:07 Charleston (CHS)
AS 4573 Non-stop Airbus A320 (320) 1:57 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 1657)
Daily 11:02 Charleston (CHS) 12:55 Philadelphia (PHL)
AS 4573 Non-stop Airbus A319 (319) 1:53 Effective 2026-06-10 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 1664)
Daily 11:05 Charleston (CHS) 12:55 Philadelphia (PHL)
AS 4573 Non-stop Airbus A320 (320) 1:50 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 1657)
Mon-Wed,Sat,Sun 17:30 Indianapolis (IND) 19:14 Los Angeles (LAX)
AS 4573 Non-stop Boeing 737-800 (738) 4:44 Effective 2026-02-07 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 2409)
This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 4573: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4573
07:10
Indianapolis (IND)

08:40
Los Angeles (LAX)
Effective 2026-08-19 through 2026-09-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 598)
Duration: 4:30, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4573
07:10
Indianapolis (IND)

08:40
Los Angeles (LAX)
Effective from 2026-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 598)
Duration: 4:30, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4573
08:10
Philadelphia (PHL)

10:00
Charleston (CHS)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1664)
Duration: 1:50, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4573
08:10
Philadelphia (PHL)

10:07
Charleston (CHS)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1657)
Duration: 1:57, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Alaska Airlines AS4573
11:02
Charleston (CHS)

12:55
Philadelphia (PHL)
Effective 2026-06-10 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1664)
Duration: 1:53, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4573
11:05
Charleston (CHS)

12:55
Philadelphia (PHL)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1657)
Duration: 1:50, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Alaska Airlines AS4573
17:30
Indianapolis (IND)

19:14
Los Angeles (LAX)
Effective 2026-02-07 through 2026-02-11
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2409)
Duration: 4:44, non-stop
Boeing 737-800 (738)
This flight number is listed as serving the following routes:
  • Charleston (CHS) - Philadelphia (PHL)
  • Indianapolis (IND) - Los Angeles (LAX)
All Alaska Airlines flights
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