Alaska Airlines flight AS 4143: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:00 Greenville/Spartanburg (GSP) 07:14 Chicago O'Hare (ORD) 3
AS 4143 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:14 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 3603)
Daily 07:07 Greenville/Spartanburg (GSP) 08:30 Chicago O'Hare (ORD) 3
AS 4143 Non-stop Embraer EMB 175 (E75) 2:23 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3603)
Daily 07:40 Greenville/Spartanburg (GSP) 09:04 Chicago O'Hare (ORD) 3
AS 4143 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:24 Effective 2026-02-13 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 3603)
Thu 07:45 Greenville/Spartanburg (GSP) 09:09 Chicago O'Hare (ORD) 3
AS 4143 Non-stop Embraer EMB 175 (E75) 2:24 Operates only on 2026-02-12
Codeshare flight, operated by American Airlines.(AA 3603)
Daily 07:50 Greenville/Spartanburg (GSP) 09:10 Chicago O'Hare (ORD) 3
AS 4143 Non-stop Embraer EMB 175 (E75) 2:20 Effective 2026-01-07 through 2026-01-17
Codeshare flight, operated by American Airlines.(AA 3603)
Daily 07:50 Greenville/Spartanburg (GSP) 09:10 Chicago O'Hare (ORD) 3
AS 4143 Non-stop Embraer EMB 175 (E75) 2:20 Effective 2026-01-19 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3603)
Daily 07:59 Greenville/Spartanburg (GSP) 09:10 Chicago O'Hare (ORD) 3
AS 4143 Non-stop Embraer EMB 175 (E75) 2:11 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 3603)
Tue 08:00 Greenville/Spartanburg (GSP) 09:20 Chicago O'Hare (ORD) 3
AS 4143 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:20 Operates only on 2026-01-06
Codeshare flight, operated by American Airlines.(AA 3603)
Daily 22:30 Dallas Fort Worth (DFW) 23:51 Wichita (ICT)
AS 4143 Non-stop Canadair CRJ 900 (CR9) 1:21 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 5398)
Daily 22:30 Dallas Fort Worth (DFW) 23:54 Wichita (ICT)
AS 4143 Non-stop Canadair CRJ 900 (CR9) 1:24 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 5398)
Daily 22:45 Dallas Fort Worth (DFW) 00:12 Wichita (ICT)
AS 4143 Non-stop Canadair CRJ 900 (CR9) 1:27 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 5398)
The flight arrives 1 day after departure.
Daily 22:45 Dallas Fort Worth (DFW) 00:11 Wichita (ICT)
AS 4143 Non-stop Canadair CRJ 900 (CR9) 1:26 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 5398)
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 4143: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4143
06:00
Greenville/Spartanburg (GSP)

07:14
Chicago O'Hare (ORD) 3
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3603)
Duration: 2:14, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4143
07:07
Greenville/Spartanburg (GSP)

08:30
Chicago O'Hare (ORD) 3
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3603)
Duration: 2:23, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4143
07:40
Greenville/Spartanburg (GSP)

09:04
Chicago O'Hare (ORD) 3
Effective 2026-02-13 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3603)
Duration: 2:24, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4143
07:45
Greenville/Spartanburg (GSP)

09:09
Chicago O'Hare (ORD) 3
Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3603)
Duration: 2:24, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4143
07:50
Greenville/Spartanburg (GSP)

09:10
Chicago O'Hare (ORD) 3
Effective 2026-01-07 through 2026-01-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3603)
Duration: 2:20, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4143
07:50
Greenville/Spartanburg (GSP)

09:10
Chicago O'Hare (ORD) 3
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3603)
Duration: 2:20, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4143
07:59
Greenville/Spartanburg (GSP)

09:10
Chicago O'Hare (ORD) 3
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3603)
Duration: 2:11, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4143
08:00
Greenville/Spartanburg (GSP)

09:20
Chicago O'Hare (ORD) 3
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3603)
Duration: 2:20, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4143
22:30
Dallas Fort Worth (DFW)

23:51
Wichita (ICT)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5398)
Duration: 1:21, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Alaska Airlines AS4143
22:30
Dallas Fort Worth (DFW)

23:54
Wichita (ICT)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5398)
Duration: 1:24, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Alaska Airlines AS4143
22:45
Dallas Fort Worth (DFW)

00:12(+1)
Wichita (ICT)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5398)
Duration: 1:27, non-stop
Canadair CRJ 900 (CR9)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Alaska Airlines AS4143
22:45
Dallas Fort Worth (DFW)

00:11(+1)
Wichita (ICT)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5398)
Duration: 1:26, non-stop
Canadair CRJ 900 (CR9)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
  • Dallas Fort Worth (DFW) - Wichita (ICT)
  • Greenville/Spartanburg (GSP) - Chicago O'Hare (ORD)
All Alaska Airlines flights
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