Alaska Airlines flight AS 4242: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Thu 05:45 El Paso (ELP) 10:05 Chicago O'Hare (ORD) 3
AS 4242 Non-stop Embraer EMB 175 (E75) 3:20 Operates only on 2025-06-05
Codeshare flight, operated by American Airlines.(AA 3872)
Mon 06:55 Jacksonville (JAX) 08:41 Chicago O'Hare (ORD) 3
AS 4242 Non-stop Embraer EMB 175 (E75) 2:46 Operates only on 2025-05-05
Codeshare flight, operated by American Airlines.(AA 3467)
Mon-Fri,Sun 07:00 Minneapolis/Saint Paul (MSP) 1 08:48 Chicago O'Hare (ORD) 3
AS 4242 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:48 Effective 2025-05-06 through 2025-05-14
Codeshare flight, operated by American Airlines.(AA 3381)
Thu-Sat 07:00 Memphis (MEM) 08:55 Chicago O'Hare (ORD) 3
AS 4242 Non-stop Canadair CRJ 700 (CR7) 1:55 Effective 2025-05-15 through 2025-05-30
Codeshare flight, operated by American Airlines.(AA 4899)
Mon-Wed,Sun 07:00 Minneapolis/Saint Paul (MSP) 1 08:48 Chicago O'Hare (ORD) 3
AS 4242 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:48 Effective 2025-05-18 through 2025-05-21
Codeshare flight, operated by American Airlines.(AA 3381)
Sun 07:00 Minneapolis/Saint Paul (MSP) 1 08:48 Chicago O'Hare (ORD) 3
AS 4242 Non-stop Embraer EMB 175 (E75) 1:48 Operates only on 2025-05-25
Codeshare flight, operated by American Airlines.(AA 3381)
Mon-Wed 07:00 Minneapolis/Saint Paul (MSP) 1 08:48 Chicago O'Hare (ORD) 3
AS 4242 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:48 Effective 2025-05-26 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 3381)
Sun 07:00 Memphis (MEM) 08:55 Chicago O'Hare (ORD) 3
AS 4242 Non-stop Canadair CRJ 700 (CR7) 1:55 Operates only on 2025-06-01
Codeshare flight, operated by American Airlines.(AA 4899)
Daily 07:00 Dallas Fort Worth (DFW) 08:57 Pensacola (PNS)
AS 4242 Non-stop Embraer EMB 175 (E75) 1:57 Effective 2025-08-06 through 2025-09-02
Codeshare flight, operated by American Airlines.(AA 3982)
Daily 07:00 Dallas Fort Worth (DFW) 09:03 Pensacola (PNS)
AS 4242 Non-stop Embraer EMB 175 (E75) 2:03 Effective 2025-09-03 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 3982)
Daily 07:00 Fort Wayne (FWA) 07:30 Chicago O'Hare (ORD) 3
AS 4242 Non-stop Canadair CRJ 700 (CR7) 1:30 Effective 2025-11-02 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 4904)
Daily 07:50 Greenville/Spartanburg (GSP) 09:03 Chicago O'Hare (ORD) 3
AS 4242 Non-stop Canadair CRJ 700 (CR7) 2:13 Effective 2025-06-06 through 2025-07-04
Codeshare flight, operated by American Airlines.(AA 5177)
Daily 07:55 Greenville/Spartanburg (GSP) 09:04 Chicago O'Hare (ORD) 3
AS 4242 Non-stop Canadair CRJ 700 (CR7) 2:09 Effective 2025-07-05 through 2025-08-05
Codeshare flight, operated by American Airlines.(AA 5177)
Sat 08:00 Cleveland Hopkins (CLE) 08:35 Chicago O'Hare (ORD) 3
AS 4242 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:35 Valid until 2025-05-03
Codeshare flight, operated by American Airlines.(AA 3890)
Sun 08:00 Cleveland Hopkins (CLE) 08:35 Chicago O'Hare (ORD) 3
AS 4242 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:35 Operates only on 2025-05-04
Codeshare flight, operated by American Airlines.(AA 3890)
Mon-Sat 08:07 Dallas Fort Worth (DFW) 10:21 Pensacola (PNS)
AS 4242 Non-stop Canadair CRJ 900 (CR9) 2:14 Effective 2025-10-27 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 5456)
Daily 09:36 Pensacola (PNS) 11:39 Dallas Fort Worth (DFW)
AS 4242 Non-stop Embraer EMB 175 (E75) 2:03 Effective 2025-09-03 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 3982)
Daily 09:39 Pensacola (PNS) 11:39 Dallas Fort Worth (DFW)
AS 4242 Non-stop Embraer EMB 175 (E75) 2:00 Effective 2025-08-06 through 2025-09-02
Codeshare flight, operated by American Airlines.(AA 3982)
Mon-Wed,Sun 09:40 Chicago O'Hare (ORD) 3 12:38 Harrisburg (MDT)
AS 4242 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:58 Effective 2025-12-14 through 2025-12-17
Codeshare flight, operated by American Airlines.(AA 3374)
Mon-Fri 09:55 Chicago O'Hare (ORD) 3 12:55 Philadelphia (PHL)
AS 4242 Non-stop Airbus A321 (321) 2:00 Valid until 2025-05-02
Codeshare flight, operated by American Airlines.(AA 2098)
Mon-Sat 11:48 Pensacola (PNS) 14:00 Dallas Fort Worth (DFW)
AS 4242 Non-stop Canadair CRJ 900 (CR9) 2:12 Effective 2025-10-27 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 5456)
Daily 14:50 Chicago O'Hare (ORD) 3 17:41 Harrisburg (MDT)
AS 4242 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:51 Effective 2025-12-03 through 2025-12-13
Codeshare flight, operated by American Airlines.(AA 3584)
Daily 17:07 Ronald Reagan Washington (DCA) 2 19:03 Charleston (CHS)
AS 4242 Non-stop Embraer EMB 175 (E75) 1:56 Effective 2025-12-18 through 2026-01-05
Codeshare flight, operated by American Airlines.(AA 4692)
Daily 17:11 Ronald Reagan Washington (DCA) 2 19:02 Charleston (CHS)
AS 4242 Non-stop Canadair CRJ 700 (CR7) 1:51 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 5204)
Daily 17:12 Ronald Reagan Washington (DCA) 2 19:06 Charleston (CHS)
AS 4242 Non-stop Canadair CRJ 700 (CR7) 1:54 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 5204)
Sat 17:44 Dallas Fort Worth (DFW) 18:49 San Antonio (SAT)
AS 4242 Non-stop Embraer EMB 175 (E75) 1:05 Operates only on 2025-05-10
Codeshare flight, operated by American Airlines.(AA 3961)
Sat 17:44 Dallas Fort Worth (DFW) 18:49 San Antonio (SAT)
AS 4242 Non-stop Embraer EMB 175 (E75) 1:05 Operates only on 2025-05-31
Codeshare flight, operated by American Airlines.(AA 3961)
Daily 18:27 Harrisburg (MDT) 19:50 Chicago O'Hare (ORD) 3
AS 4242 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:23 Effective 2025-12-03 through 2025-12-13
Codeshare flight, operated by American Airlines.(AA 3584)
Daily 20:15 Ronald Reagan Washington (DCA) 2 22:11 Charleston (CHS)
AS 4242 Non-stop Canadair CRJ 700 (CR7) 1:56 Effective 2025-10-06 through 2025-10-25
Codeshare flight, operated by American Airlines.(AA 5279)
Sun 20:20 Chicago O'Hare (ORD) 3 22:34 Fort Wayne (FWA)
AS 4242 Non-stop Canadair CRJ 700 (CR7) 1:14 Operates only on 2025-10-26
Codeshare flight, operated by American Airlines.(AA 4956)
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This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 4242: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4242
05:45
El Paso (ELP)

10:05
Chicago O'Hare (ORD) 3
Operates only on 2025-06-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3872)
Duration: 3:20, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4242
06:55
Jacksonville (JAX)

08:41
Chicago O'Hare (ORD) 3
Operates only on 2025-05-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3467)
Duration: 2:46, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4242
07:00
Minneapolis/Saint Paul (MSP) 1

08:48
Chicago O'Hare (ORD) 3
Effective 2025-05-06 through 2025-05-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3381)
Duration: 1:48, non-stop
Embraer EMB 170 / EMB 175 (E70)
Alaska Airlines AS4242
07:00
Memphis (MEM)

08:55
Chicago O'Hare (ORD) 3
Effective 2025-05-15 through 2025-05-30
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4899)
Duration: 1:55, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4242
07:00
Minneapolis/Saint Paul (MSP) 1

08:48
Chicago O'Hare (ORD) 3
Effective 2025-05-18 through 2025-05-21
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3381)
Duration: 1:48, non-stop
Embraer EMB 170 / EMB 175 (E70)
Alaska Airlines AS4242
07:00
Minneapolis/Saint Paul (MSP) 1

08:48
Chicago O'Hare (ORD) 3
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3381)
Duration: 1:48, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4242
07:00
Minneapolis/Saint Paul (MSP) 1

08:48
Chicago O'Hare (ORD) 3
Effective 2025-05-26 through 2025-06-04
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3381)
Duration: 1:48, non-stop
Embraer EMB 170 / EMB 175 (E70)
Alaska Airlines AS4242
07:00
Memphis (MEM)

08:55
Chicago O'Hare (ORD) 3
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4899)
Duration: 1:55, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4242
07:00
Dallas Fort Worth (DFW)

08:57
Pensacola (PNS)
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3982)
Duration: 1:57, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4242
07:00
Dallas Fort Worth (DFW)

09:03
Pensacola (PNS)
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3982)
Duration: 2:03, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4242
07:00
Fort Wayne (FWA)

07:30
Chicago O'Hare (ORD) 3
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4904)
Duration: 1:30, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4242
07:50
Greenville/Spartanburg (GSP)

09:03
Chicago O'Hare (ORD) 3
Effective 2025-06-06 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5177)
Duration: 2:13, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4242
07:55
Greenville/Spartanburg (GSP)

09:04
Chicago O'Hare (ORD) 3
Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5177)
Duration: 2:09, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4242
08:00
Cleveland Hopkins (CLE)

08:35
Chicago O'Hare (ORD) 3
Valid until 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3890)
Duration: 1:35, non-stop
Embraer EMB 170 / EMB 175 (E70)
Alaska Airlines AS4242
08:00
Cleveland Hopkins (CLE)

08:35
Chicago O'Hare (ORD) 3
Operates only on 2025-05-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3890)
Duration: 1:35, non-stop
Embraer EMB 170 / EMB 175 (E70)
Alaska Airlines AS4242
08:07
Dallas Fort Worth (DFW)

10:21
Pensacola (PNS)
Effective 2025-10-27 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 5456)
Duration: 2:14, non-stop
Canadair CRJ 900 (CR9)
Alaska Airlines AS4242
09:36
Pensacola (PNS)

11:39
Dallas Fort Worth (DFW)
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3982)
Duration: 2:03, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4242
09:39
Pensacola (PNS)

11:39
Dallas Fort Worth (DFW)
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3982)
Duration: 2:00, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4242
09:40
Chicago O'Hare (ORD) 3

12:38
Harrisburg (MDT)
Effective 2025-12-14 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3374)
Duration: 1:58, non-stop
Embraer EMB 170 / EMB 175 (E70)
Alaska Airlines AS4242
09:55
Chicago O'Hare (ORD) 3

12:55
Philadelphia (PHL)
Valid until 2025-05-02
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2098)
Duration: 2:00, non-stop
Airbus A321 (321)
Alaska Airlines AS4242
11:48
Pensacola (PNS)

14:00
Dallas Fort Worth (DFW)
Effective 2025-10-27 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 5456)
Duration: 2:12, non-stop
Canadair CRJ 900 (CR9)
Alaska Airlines AS4242
14:50
Chicago O'Hare (ORD) 3

17:41
Harrisburg (MDT)
Effective 2025-12-03 through 2025-12-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3584)
Duration: 1:51, non-stop
Embraer EMB 170 / EMB 175 (E70)
Alaska Airlines AS4242
17:07
Ronald Reagan Washington (DCA) 2

19:03
Charleston (CHS)
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4692)
Duration: 1:56, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4242
17:11
Ronald Reagan Washington (DCA) 2

19:02
Charleston (CHS)
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5204)
Duration: 1:51, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4242
17:12
Ronald Reagan Washington (DCA) 2

19:06
Charleston (CHS)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5204)
Duration: 1:54, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4242
17:44
Dallas Fort Worth (DFW)

18:49
San Antonio (SAT)
Operates only on 2025-05-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3961)
Duration: 1:05, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4242
17:44
Dallas Fort Worth (DFW)

18:49
San Antonio (SAT)
Operates only on 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3961)
Duration: 1:05, non-stop
Embraer EMB 175 (E75)
Alaska Airlines AS4242
18:27
Harrisburg (MDT)

19:50
Chicago O'Hare (ORD) 3
Effective 2025-12-03 through 2025-12-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3584)
Duration: 2:23, non-stop
Embraer EMB 170 / EMB 175 (E70)
Alaska Airlines AS4242
20:15
Ronald Reagan Washington (DCA) 2

22:11
Charleston (CHS)
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5279)
Duration: 1:56, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4242
20:20
Chicago O'Hare (ORD) 3

22:34
Fort Wayne (FWA)
Operates only on 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4956)
Duration: 1:14, non-stop
Canadair CRJ 700 (CR7)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Harrisburg (MDT)
  • Chicago O'Hare (ORD) - Philadelphia (PHL)
  • Cleveland Hopkins (CLE) - Chicago O'Hare (ORD)
  • Dallas Fort Worth (DFW) - San Antonio (SAT)
  • El Paso (ELP) - Chicago O'Hare (ORD)
  • Fort Wayne (FWA) - Chicago O'Hare (ORD)
  • Greenville/Spartanburg (GSP) - Chicago O'Hare (ORD)
  • Jacksonville (JAX) - Chicago O'Hare (ORD)
  • Memphis (MEM) - Chicago O'Hare (ORD)
  • Minneapolis/Saint Paul (MSP) - Chicago O'Hare (ORD)
  • Pensacola (PNS) - Dallas Fort Worth (DFW)
  • Ronald Reagan Washington (DCA) - Charleston (CHS)
All Alaska Airlines flights
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