Alaska Airlines flight AS 4022: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:40 Chicago O'Hare (ORD) 3 09:18 Pittsburgh (PIT)
AS 4022 Non-stop Embraer EMB 175 (E75) 1:38 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 4480)
Daily 06:40 Chicago O'Hare (ORD) 3 09:22 Pittsburgh (PIT)
AS 4022 Non-stop Embraer EMB 175 (E75) 1:42 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 4494)
Daily 10:18 Pittsburgh (PIT) 11:10 Chicago O'Hare (ORD) 3
AS 4022 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 4494)
Daily 10:22 Pittsburgh (PIT) 11:10 Chicago O'Hare (ORD) 3
AS 4022 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2026-06-10 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 4480)
Daily 18:31 Chicago O'Hare (ORD) 3 21:26 Toronto Pearson (YYZ) 3
AS 4022 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:55 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 3456)
Mon-Fri,Sun 18:31 Chicago O'Hare (ORD) 3 21:23 Toronto Pearson (YYZ) 3
AS 4022 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:52 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3456)
Tue,Wed 18:31 Chicago O'Hare (ORD) 3 21:22 Toronto Pearson (YYZ) 3
AS 4022 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:51 Effective 2026-02-17 through 2026-03-04
Codeshare flight, operated by American Airlines.(AA 3456)
Mon,Thu-Sun 18:40 Chicago O'Hare (ORD) 3 21:29 Toronto Pearson (YYZ) 3
AS 4022 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:49 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 3456)
Daily 18:44 Chicago O'Hare (ORD) 3 21:33 Toronto Pearson (YYZ) 3
AS 4022 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:49 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3456)
Daily 20:20 Chicago O'Hare (ORD) 3 23:10 Toronto Pearson (YYZ) 3
AS 4022 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:50 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 3456)
Daily 20:20 Chicago O'Hare (ORD) 3 23:15 Toronto Pearson (YYZ) 3
AS 4022 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:55 Effective from 2026-09-09
Codeshare flight, operated by American Airlines.(AA 3456)
Daily 20:25 Chicago O'Hare (ORD) 3 23:25 Toronto Pearson (YYZ) 3
AS 4022 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:00 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 3456)
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This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 4022: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4022
06:40
Chicago O'Hare (ORD) 3

09:18
Pittsburgh (PIT)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4480)
Duration: 1:38, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4022
06:40
Chicago O'Hare (ORD) 3

09:22
Pittsburgh (PIT)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4494)
Duration: 1:42, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4022
10:18
Pittsburgh (PIT)

11:10
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 4494)
Duration: 1:52, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4022
10:22
Pittsburgh (PIT)

11:10
Chicago O'Hare (ORD) 3
Effective 2026-06-10 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4480)
Duration: 1:48, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4022
18:31
Chicago O'Hare (ORD) 3

21:26
Toronto Pearson (YYZ) 3
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3456)
Duration: 1:55, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4022
18:31
Chicago O'Hare (ORD) 3

21:23
Toronto Pearson (YYZ) 3
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3456)
Duration: 1:52, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4022
18:31
Chicago O'Hare (ORD) 3

21:22
Toronto Pearson (YYZ) 3
Effective 2026-02-17 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3456)
Duration: 1:51, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4022
18:40
Chicago O'Hare (ORD) 3

21:29
Toronto Pearson (YYZ) 3
Effective 2026-02-12 through 2026-03-07
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3456)
Duration: 1:49, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4022
18:44
Chicago O'Hare (ORD) 3

21:33
Toronto Pearson (YYZ) 3
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3456)
Duration: 1:49, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4022
20:20
Chicago O'Hare (ORD) 3

23:10
Toronto Pearson (YYZ) 3
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3456)
Duration: 1:50, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4022
20:20
Chicago O'Hare (ORD) 3

23:15
Toronto Pearson (YYZ) 3
Effective from 2026-09-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3456)
Duration: 1:55, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4022
20:25
Chicago O'Hare (ORD) 3

23:25
Toronto Pearson (YYZ) 3
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3456)
Duration: 2:00, non-stop
Embraer EMB 170 / EMB 175 (E70)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Pittsburgh (PIT)
  • Chicago O'Hare (ORD) - Toronto Pearson (YYZ)
All Alaska Airlines flights
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