Alaska Airlines flight AS 4570: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Wed,Sat 05:15 Boston Logan (BOS) B 07:19 Chicago O'Hare (ORD) 3
AS 4570 Non-stop Embraer EMB 175 (E75) 3:04 Effective 2024-11-05 through 2024-11-20
Codeshare flight, operated by American Airlines.(AA 3452)
Daily 05:30 Boston Logan (BOS) B 07:25 Chicago O'Hare (ORD) 3
AS 4570 Non-stop Boeing 737-800 (738) 2:55 Effective from 2025-06-12
Codeshare flight, operated by American Airlines.(AA 1509)
Mon-Sat 06:45 Boston Logan (BOS) B 08:40 Chicago O'Hare (ORD) 3
AS 4570 Non-stop Boeing 737-800 (738) 2:55 Valid until 2024-09-03
Codeshare flight, operated by American Airlines.(AA 446)
Sun 07:05 Boston Logan (BOS) B 09:12 Chicago O'Hare (ORD) 3
AS 4570 Non-stop Airbus A319 (319) 3:07 Operates only on 2024-09-01
Codeshare flight, operated by American Airlines.(AA 2265)
Daily 07:15 Phoenix Sky Harbor (PHX) 4 08:14 Tucson (TUS)
AS 4570 Non-stop Canadair CRJ 700 (CR7) 0:59 Effective 2025-04-04 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 6275)
Daily 08:42 Tucson (TUS) 09:39 Phoenix Sky Harbor (PHX) 4
AS 4570 Non-stop Canadair CRJ 700 (CR7) 0:57 Effective 2025-04-04 through 2025-05-04
Codeshare flight, operated by American Airlines.(AA 6275)
Daily 08:45 Tucson (TUS) 09:39 Phoenix Sky Harbor (PHX) 4
AS 4570 Non-stop Canadair CRJ 700 (CR7) 0:54 Effective 2025-05-05 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 6275)
Daily 08:56 Boston Logan (BOS) B 11:10 Chicago O'Hare (ORD) 3
AS 4570 Non-stop Boeing 737-800 (738) 3:14 Effective 2025-02-13 through 2025-03-05
Codeshare flight, operated by American Airlines.(AA 1239)
Thu 09:00 Boston Logan (BOS) B 10:59 Chicago O'Hare (ORD) 3
AS 4570 Non-stop Airbus A319 (319) 2:59 Operates only on 2024-10-31
Codeshare flight, operated by American Airlines.(AA 2626)
Daily 09:03 Boston Logan (BOS) B 11:10 Chicago O'Hare (ORD) 3
AS 4570 Non-stop Boeing 737-800 (738) 3:07 Effective 2024-12-05 through 2024-12-18
Codeshare flight, operated by American Airlines.(AA 1239)
Daily 09:04 Boston Logan (BOS) B 11:10 Chicago O'Hare (ORD) 3
AS 4570 Non-stop Boeing 737-800 (738) 3:06 Effective 2024-12-19 through 2025-01-06
Codeshare flight, operated by American Airlines.(AA 1239)
Daily 09:06 Boston Logan (BOS) B 11:10 Chicago O'Hare (ORD) 3
AS 4570 Non-stop Boeing 737-800 (738) 3:04 Effective 2025-01-07 through 2025-02-12
Codeshare flight, operated by American Airlines.(AA 1239)
Fri 09:10 Boston Logan (BOS) B 11:10 Chicago O'Hare (ORD) 3
AS 4570 Non-stop Boeing 737-800 (738) 3:00 Operates only on 2024-11-29
Codeshare flight, operated by American Airlines.(AA 1239)
Daily 09:11 Boston Logan (BOS) B 11:10 Chicago O'Hare (ORD) 3
AS 4570 Non-stop Boeing 737-800 (738) 2:59 Effective 2025-03-06 through 2025-04-03
Codeshare flight, operated by American Airlines.(AA 1239)
Mon,Thu,Fri,Sun 10:15 Boston Logan (BOS) B 12:14 Chicago O'Hare (ORD) 3
AS 4570 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:59 Effective 2024-11-07 through 2024-11-22
Codeshare flight, operated by American Airlines.(AA 3569)
Mon-Wed,Sat,Sun 10:15 Boston Logan (BOS) B 12:14 Chicago O'Hare (ORD) 3
AS 4570 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:59 Effective 2024-11-23 through 2024-12-04
Codeshare flight, operated by American Airlines.(AA 3569)
Mon,Thu,Fri,Sun 12:23 Boston Logan (BOS) B 14:15 Chicago O'Hare (ORD) 3
AS 4570 Non-stop Boeing 737-800 (738) 2:52 Effective 2024-09-05 through 2024-09-30
Codeshare flight, operated by American Airlines.(AA 1457)
Mon 15:07 Boston Logan (BOS) B 17:05 Chicago O'Hare (ORD) 3
AS 4570 Non-stop Boeing 737-800 (738) 2:58 Operates only on 2024-11-04
Codeshare flight, operated by American Airlines.(AA 1485)
Thu,Fri,Sun 21:18 Phoenix Sky Harbor (PHX) 4 22:10 Tucson (TUS)
AS 4570 Non-stop Embraer EMB 175 (E75) 0:52 Effective 2024-10-10 through 2024-10-27
Codeshare flight, operated by American Airlines.(AA 5011)
Mon,Fri 21:18 Phoenix Sky Harbor (PHX) 4 22:10 Tucson (TUS)
AS 4570 Non-stop Embraer EMB 175 (E75) 0:52 Effective 2024-10-28 through 2024-11-01
Codeshare flight, operated by American Airlines.(AA 5011)
Sun 22:15 Phoenix Sky Harbor (PHX) 4 23:10 Tucson (TUS)
AS 4570 Non-stop Embraer EMB 175 (E75) 0:55 Operates only on 2024-11-03
Codeshare flight, operated by American Airlines.(AA 5011)
This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 4570: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4570
05:15
Boston Logan (BOS) B

07:19
Chicago O'Hare (ORD) 3
Effective 2024-11-05 through 2024-11-20
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3452)
Duration: 3:04, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4570
05:30
Boston Logan (BOS) B

07:25
Chicago O'Hare (ORD) 3
Effective from 2025-06-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1509)
Duration: 2:55, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4570
06:45
Boston Logan (BOS) B

08:40
Chicago O'Hare (ORD) 3
Valid until 2024-09-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 446)
Duration: 2:55, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4570
07:05
Boston Logan (BOS) B

09:12
Chicago O'Hare (ORD) 3
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2265)
Duration: 3:07, non-stop
Airbus A319 (319)
Alaska Airlines AS4570
07:15
Phoenix Sky Harbor (PHX) 4

08:14
Tucson (TUS)
Effective 2025-04-04 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6275)
Duration: 0:59, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4570
08:42
Tucson (TUS)

09:39
Phoenix Sky Harbor (PHX) 4
Effective 2025-04-04 through 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6275)
Duration: 0:57, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4570
08:45
Tucson (TUS)

09:39
Phoenix Sky Harbor (PHX) 4
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6275)
Duration: 0:54, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4570
08:56
Boston Logan (BOS) B

11:10
Chicago O'Hare (ORD) 3
Effective 2025-02-13 through 2025-03-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1239)
Duration: 3:14, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4570
09:00
Boston Logan (BOS) B

10:59
Chicago O'Hare (ORD) 3
Operates only on 2024-10-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2626)
Duration: 2:59, non-stop
Airbus A319 (319)
Alaska Airlines AS4570
09:03
Boston Logan (BOS) B

11:10
Chicago O'Hare (ORD) 3
Effective 2024-12-05 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1239)
Duration: 3:07, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4570
09:04
Boston Logan (BOS) B

11:10
Chicago O'Hare (ORD) 3
Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1239)
Duration: 3:06, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4570
09:06
Boston Logan (BOS) B

11:10
Chicago O'Hare (ORD) 3
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1239)
Duration: 3:04, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4570
09:10
Boston Logan (BOS) B

11:10
Chicago O'Hare (ORD) 3
Operates only on 2024-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1239)
Duration: 3:00, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4570
09:11
Boston Logan (BOS) B

11:10
Chicago O'Hare (ORD) 3
Effective 2025-03-06 through 2025-04-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1239)
Duration: 2:59, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4570
10:15
Boston Logan (BOS) B

12:14
Chicago O'Hare (ORD) 3
Effective 2024-11-07 through 2024-11-22
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3569)
Duration: 2:59, non-stop
Embraer EMB 170 / EMB 175 (E70)
Alaska Airlines AS4570
10:15
Boston Logan (BOS) B

12:14
Chicago O'Hare (ORD) 3
Effective 2024-11-23 through 2024-12-04
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3569)
Duration: 2:59, non-stop
Embraer EMB 170 / EMB 175 (E70)
Alaska Airlines AS4570
12:23
Boston Logan (BOS) B

14:15
Chicago O'Hare (ORD) 3
Effective 2024-09-05 through 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1457)
Duration: 2:52, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4570
15:07
Boston Logan (BOS) B

17:05
Chicago O'Hare (ORD) 3
Operates only on 2024-11-04
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1485)
Duration: 2:58, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4570
21:18
Phoenix Sky Harbor (PHX) 4

22:10
Tucson (TUS)
Effective 2024-10-10 through 2024-10-27
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 5011)
Duration: 0:52, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4570
21:18
Phoenix Sky Harbor (PHX) 4

22:10
Tucson (TUS)
Effective 2024-10-28 through 2024-11-01
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5011)
Duration: 0:52, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4570
22:15
Phoenix Sky Harbor (PHX) 4

23:10
Tucson (TUS)
Operates only on 2024-11-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 5011)
Duration: 0:55, non-stop
Embraer EMB 175 (E75)
This flight number is listed as serving the following routes:
  • Boston Logan (BOS) - Chicago O'Hare (ORD)
  • Tucson (TUS) - Phoenix Sky Harbor (PHX)
All Alaska Airlines flights
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