American Airlines flight AA 4457: Multiple routes

Ad box here 1220564027 I FlightWNum Top Box
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 06:42 Pittsburgh (PIT) 07:30 Chicago O'Hare (ORD) 3
AA 4457 Non-stop Embraer EMB 175 (E75) 1:48 Effective from 2026-10-05
Daily 09:29 New York LaGuardia (LGA) B 11:44 Indianapolis (IND)
AA 4457 Non-stop Embraer EMB 175 (E75) 2:15 Effective 2026-07-02 through 2026-08-04
Daily 12:28 Indianapolis (IND) 14:30 New York LaGuardia (LGA) B
AA 4457 Non-stop Embraer EMB 175 (E75) 2:02 Effective 2026-07-02 through 2026-08-04
Daily 14:50 Chicago O'Hare (ORD) 3 16:38 Memphis (MEM)
AA 4457 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2026-05-21 through 2026-07-01
Daily 17:18 Pittsburgh (PIT) 18:11 Chicago O'Hare (ORD) 3
AA 4457 Non-stop Embraer EMB 175 (E75) 1:53 Effective 2026-08-05 through 2026-09-08
Daily 17:31 Memphis (MEM) 19:50 Chicago O'Hare (ORD) 3
AA 4457 Non-stop Embraer EMB 175 (E75) 2:19 Effective 2026-05-21 through 2026-07-01
Mon,Tue,Thu,Fri,Sun 18:15 New York LaGuardia (LGA) B 20:14 John Glenn Columbus (CMH)
AA 4457 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:59 Valid until 2026-01-05
Mon-Fri,Sun 18:52 New York LaGuardia (LGA) B 20:57 John Glenn Columbus (CMH)
AA 4457 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:05 Effective 2026-02-12 through 2026-03-06
Mon-Fri,Sun 18:52 New York LaGuardia (LGA) B 20:52 John Glenn Columbus (CMH)
AA 4457 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:00 Effective 2026-03-08 through 2026-04-06
Mon-Fri,Sun 18:55 New York LaGuardia (LGA) B 21:03 John Glenn Columbus (CMH)
AA 4457 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:08 Effective 2026-01-06 through 2026-02-11
Sat 19:37 New York LaGuardia (LGA) B 21:37 John Glenn Columbus (CMH)
AA 4457 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:00 Valid until 2026-01-03
Daily 20:10 New York LaGuardia (LGA) B 22:22 John Glenn Columbus (CMH)
AA 4457 Non-stop Embraer EMB 175 (E75) 2:12 Effective 2026-04-07 through 2026-05-20
Ad flat here 1377413384 I FlightWNum Lower
Parallax here
This flight number is listed as serving the following routes:


Feedback - Disclaimer - Privacy - new_base.html - DESKTOP - CACHE: False - LANG: en - IS_EU: False
FlightMapper.net Flight Search Countries Airlines
LANGUAGES
American Airlines flight AA 4457: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA4457
06:42
Pittsburgh (PIT)

07:30
Chicago O'Hare (ORD) 3
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:48, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4457
09:29
New York LaGuardia (LGA) B

11:44
Indianapolis (IND)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:15, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4457
12:28
Indianapolis (IND)

14:30
New York LaGuardia (LGA) B
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:02, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4457
14:50
Chicago O'Hare (ORD) 3

16:38
Memphis (MEM)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:48, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4457
17:18
Pittsburgh (PIT)

18:11
Chicago O'Hare (ORD) 3
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:53, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4457
17:31
Memphis (MEM)

19:50
Chicago O'Hare (ORD) 3
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4457
18:15
New York LaGuardia (LGA) B

20:14
John Glenn Columbus (CMH)
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:59, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4457
18:52
New York LaGuardia (LGA) B

20:57
John Glenn Columbus (CMH)
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:05, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4457
18:52
New York LaGuardia (LGA) B

20:52
John Glenn Columbus (CMH)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:00, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4457
18:55
New York LaGuardia (LGA) B

21:03
John Glenn Columbus (CMH)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:08, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4457
19:37
New York LaGuardia (LGA) B

21:37
John Glenn Columbus (CMH)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:00, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4457
20:10
New York LaGuardia (LGA) B

22:22
John Glenn Columbus (CMH)
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:12, non-stop
Embraer EMB 175 (E75)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here
This flight number is listed as serving the following routes:
  • Memphis (MEM) - Chicago O'Hare (ORD)
  • New York LaGuardia (LGA) - Indianapolis (IND)
  • New York LaGuardia (LGA) - John Glenn Columbus (CMH)
  • Pittsburgh (PIT) - Chicago O'Hare (ORD)
All American Airlines flights
Feedback     -     Disclaimer     -     Privacy - new_base.html - MOBILE

- CACHE: False - LANG: en - IS_EU: False