Alaska Airlines flight AS 4370: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 05:00 Wichita (ICT) 06:20 Dallas Fort Worth (DFW)
AS 4370 Non-stop Canadair CRJ 900 (CR9) 1:20 Effective 2026-04-08 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 5647)
Mon,Thu-Sun 05:30 Detroit (DTW) E 06:21 Chicago O'Hare (ORD) 3
AS 4370 Non-stop Embraer EMB 175 (E75) 1:51 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 4746)
Daily 05:30 Detroit (DTW) E 05:59 Chicago O'Hare (ORD) 3
AS 4370 Non-stop Canadair CRJ 700 (CR7) 1:29 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 6289)
Daily 07:22 Phoenix Sky Harbor (PHX) 4 10:07 Redmond/Bend (RDM)
AS 4370 Non-stop Embraer EMB 175 (E75) 2:45 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 4102)
Daily 07:24 Jacksonville (JAX) 09:05 Chicago O'Hare (ORD) 3
AS 4370 Non-stop Airbus A319 (319) 2:41 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 2883)
Daily 10:54 Redmond/Bend (RDM) 13:24 Phoenix Sky Harbor (PHX) 4
AS 4370 Non-stop Embraer EMB 175 (E75) 2:30 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 4102)
Daily 18:35 Harrisburg (MDT) 19:50 Chicago O'Hare (ORD) 3
AS 4370 Non-stop Airbus A319 (319) 2:15 Effective 2026-05-23 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 3243)
Daily 18:36 Harrisburg (MDT) 19:50 Chicago O'Hare (ORD) 3
AS 4370 Non-stop Airbus A319 (319) 2:14 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 3243)
Tue,Wed 22:58 Phoenix Sky Harbor (PHX) 4 04:40 Charlotte (CLT)
AS 4370 Non-stop Boeing 737 MAX 8 (7M8) 3:42 Effective 2026-02-17 through 2026-03-04
Codeshare flight, operated by American Airlines.(AA 1595)
The flight arrives 1 day after departure.
Mon,Thu,Fri,Sun 23:16 Phoenix Sky Harbor (PHX) 4 05:00 Charlotte (CLT)
AS 4370 Non-stop Airbus A321neo (32Q) 3:44 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 1595)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 4370: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4370
05:00
Wichita (ICT)

06:20
Dallas Fort Worth (DFW)
Effective 2026-04-08 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5647)
Duration: 1:20, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Alaska Airlines AS4370
05:30
Detroit (DTW) E

06:21
Chicago O'Hare (ORD) 3
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4746)
Duration: 1:51, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4370
05:30
Detroit (DTW) E

05:59
Chicago O'Hare (ORD) 3
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6289)
Duration: 1:29, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4370
07:22
Phoenix Sky Harbor (PHX) 4

10:07
Redmond/Bend (RDM)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4102)
Duration: 2:45, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4370
07:24
Jacksonville (JAX)

09:05
Chicago O'Hare (ORD) 3
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2883)
Duration: 2:41, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4370
10:54
Redmond/Bend (RDM)

13:24
Phoenix Sky Harbor (PHX) 4
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4102)
Duration: 2:30, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4370
18:35
Harrisburg (MDT)

19:50
Chicago O'Hare (ORD) 3
Effective 2026-05-23 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3243)
Duration: 2:15, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4370
18:36
Harrisburg (MDT)

19:50
Chicago O'Hare (ORD) 3
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3243)
Duration: 2:14, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4370
22:58
Phoenix Sky Harbor (PHX) 4

04:40(+1)
Charlotte (CLT)
Effective 2026-02-17 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1595)
Duration: 3:42, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Alaska Airlines AS4370
23:16
Phoenix Sky Harbor (PHX) 4

05:00(+1)
Charlotte (CLT)
Effective 2026-02-12 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1595)
Duration: 3:44, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
  • Detroit (DTW) - Chicago O'Hare (ORD)
  • Harrisburg (MDT) - Chicago O'Hare (ORD)
  • Jacksonville (JAX) - Chicago O'Hare (ORD)
  • Phoenix Sky Harbor (PHX) - Charlotte (CLT)
  • Redmond/Bend (RDM) - Phoenix Sky Harbor (PHX)
  • Wichita (ICT) - Dallas Fort Worth (DFW)
All Alaska Airlines flights
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