Alaska Airlines flight AS 4000: Grand Rapids - Pittsburgh via Memphis

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:00 Grand Rapids (GRR) 06:05 Chicago O'Hare (ORD) 3
AS 4000 Non-stop Boeing 737-800 (738) 1:05 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 1792)
Sat 06:30 Grand Rapids (GRR) 07:00 Chicago O'Hare (ORD) 3
AS 4000 Non-stop Airbus A319 (319) 1:30 Operates only on 2026-01-10
Codeshare flight, operated by American Airlines.(AA 1792)
Sat 06:40 Grand Rapids (GRR) 07:02 Chicago O'Hare (ORD) 3
AS 4000 Non-stop Airbus A319 (319) 1:22 Valid until 2026-01-03
Codeshare flight, operated by American Airlines.(AA 1792)
Mon-Fri,Sun 06:43 Grand Rapids (GRR) 07:05 Chicago O'Hare (ORD) 3
AS 4000 Non-stop Airbus A319 (319) 1:22 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 1792)
Mon-Fri,Sun 07:00 Grand Rapids (GRR) 07:30 Chicago O'Hare (ORD) 3
AS 4000 Non-stop Airbus A319 (319) 1:30 Effective 2026-01-06 through 2026-01-16
Codeshare flight, operated by American Airlines.(AA 1792)
Mon-Sat 07:00 Grand Rapids (GRR) 07:30 Chicago O'Hare (ORD) 3
AS 4000 Non-stop Airbus A319 (319) 1:30 Effective 2026-01-17 through 2026-01-24
Codeshare flight, operated by American Airlines.(AA 1792)
Daily 07:00 Grand Rapids (GRR) 07:30 Chicago O'Hare (ORD) 3
AS 4000 Non-stop Airbus A319 (319) 1:30 Effective 2026-01-25 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 1792)
Thu 07:00 Grand Rapids (GRR) 07:27 Chicago O'Hare (ORD) 3
AS 4000 Non-stop Airbus A319 (319) 1:27 Operates only on 2026-02-12
Codeshare flight, operated by American Airlines.(AA 1792)
Daily 07:00 Grand Rapids (GRR) 07:30 Chicago O'Hare (ORD) 3
AS 4000 Non-stop Airbus A319 (319) 1:30 Effective 2026-02-13 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 1792)
Daily 07:00 Grand Rapids (GRR) 07:16 Chicago O'Hare (ORD) 3
AS 4000 Non-stop Airbus A319 (319) 1:16 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 1792)
Daily 14:20 Chicago O'Hare (ORD) 3 16:09 Memphis (MEM)
AS 4000 Non-stop Airbus A319 (319) 1:49 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 1649)
Daily 16:49 Memphis (MEM) 18:35 Chicago O'Hare (ORD) 3
AS 4000 Non-stop Airbus A319 (319) 1:46 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 1649)
Daily 18:30 Chicago O'Hare (ORD) 3 21:21 Pittsburgh (PIT)
AS 4000 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 4539)
Daily 18:35 Chicago O'Hare (ORD) 3 21:11 Pittsburgh (PIT)
AS 4000 Non-stop Airbus A319 (319) 1:36 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 555)
Daily 18:35 Chicago O'Hare (ORD) 3 21:13 Pittsburgh (PIT)
AS 4000 Non-stop Airbus A319 (319) 1:38 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 555)


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Alaska Airlines flight AS 4000:
Grand Rapids - Pittsburgh via Memphis
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4000
06:00
Grand Rapids (GRR)

06:05
Chicago O'Hare (ORD) 3
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1792)
Duration: 1:05, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4000
06:30
Grand Rapids (GRR)

07:00
Chicago O'Hare (ORD) 3
Operates only on 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1792)
Duration: 1:30, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4000
06:40
Grand Rapids (GRR)

07:02
Chicago O'Hare (ORD) 3
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1792)
Duration: 1:22, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4000
06:43
Grand Rapids (GRR)

07:05
Chicago O'Hare (ORD) 3
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1792)
Duration: 1:22, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4000
07:00
Grand Rapids (GRR)

07:30
Chicago O'Hare (ORD) 3
Effective 2026-01-06 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1792)
Duration: 1:30, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4000
07:00
Grand Rapids (GRR)

07:30
Chicago O'Hare (ORD) 3
Effective 2026-01-17 through 2026-01-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1792)
Duration: 1:30, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4000
07:00
Grand Rapids (GRR)

07:30
Chicago O'Hare (ORD) 3
Effective 2026-01-25 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1792)
Duration: 1:30, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4000
07:00
Grand Rapids (GRR)

07:27
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 1792)
Duration: 1:27, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4000
07:00
Grand Rapids (GRR)

07:30
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 1792)
Duration: 1:30, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4000
07:00
Grand Rapids (GRR)

07:16
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 1792)
Duration: 1:16, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4000
14:20
Chicago O'Hare (ORD) 3

16:09
Memphis (MEM)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1649)
Duration: 1:49, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4000
16:49
Memphis (MEM)

18:35
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 1649)
Duration: 1:46, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4000
18:30
Chicago O'Hare (ORD) 3

21:21
Pittsburgh (PIT)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4539)
Duration: 1:51, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4000
18:35
Chicago O'Hare (ORD) 3

21:11
Pittsburgh (PIT)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 555)
Duration: 1:36, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4000
18:35
Chicago O'Hare (ORD) 3

21:13
Pittsburgh (PIT)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 555)
Duration: 1:38, non-stop
Airbus A319 (319)
  • AS 4000 is a domestic flight departing from the Grand Rapids airport (GRR) and arriving at Pittsburgh airport (PIT).
  • The flight runs via Memphis (MEM).
  • The flight distance is 319 miles, or 513 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
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