American Airlines flight AA 4756: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Fri 06:20 Hartford (BDL) 07:49 Ronald Reagan Washington (DCA) 2
AA 4756 Non-stop Embraer EMB 175 (E75) 1:29 Valid until 2026-01-05
Mon-Sat 07:00 Chicago O'Hare (ORD) 3 10:28 Boston Logan (BOS) B
AA 4756 Non-stop Embraer EMB 175 (E75) 2:28 Effective 2026-02-12 through 2026-03-07
Sun 07:16 Chicago O'Hare (ORD) 3 10:44 Boston Logan (BOS) B
AA 4756 Non-stop Embraer EMB 175 (E75) 2:28 Operates only on 2026-02-15
Mon-Sat 07:18 Chicago O'Hare (ORD) 3 10:49 Boston Logan (BOS) B
AA 4756 Non-stop Embraer EMB 175 (E75) 2:31 Effective 2026-03-09 through 2026-04-06
Sun 07:20 Chicago O'Hare (ORD) 3 10:51 Boston Logan (BOS) B
AA 4756 Non-stop Embraer EMB 175 (E75) 2:31 Effective 2026-03-08 through 2026-04-05
Sat 07:25 Chicago O'Hare (ORD) 3 09:59 Cleveland (CLE)
AA 4756 Non-stop Embraer EMB 175 (E75) 1:34 Valid until 2026-01-03
Sun 07:27 Chicago O'Hare (ORD) 3 10:55 Boston Logan (BOS) B
AA 4756 Non-stop Embraer EMB 175 (E75) 2:28 Effective 2026-02-22 through 2026-03-01
Sun 09:40 Philadelphia (PHL) 11:31 Saint Louis (STL) 1
AA 4756 Non-stop Embraer EMB 175 (E75) 2:51 Effective 2026-01-11 through 2026-02-08
Sat 09:45 Philadelphia (PHL) 11:36 Saint Louis (STL) 1
AA 4756 Non-stop Embraer EMB 175 (E75) 2:51 Effective 2026-01-10 through 2026-02-07
Mon-Fri 09:50 Philadelphia (PHL) 11:41 Saint Louis (STL) 1
AA 4756 Non-stop Embraer EMB 175 (E75) 2:51 Effective 2026-01-06 through 2026-02-11
Sat 10:29 Cleveland (CLE) 11:16 Chicago O'Hare (ORD) 3
AA 4756 Non-stop Embraer EMB 175 (E75) 1:47 Valid until 2026-01-03
Daily 21:05 Philadelphia (PHL) 22:46 Birmingham (BHM)
AA 4756 Non-stop Embraer EMB 175 (E75) 2:41 Effective from 2026-10-05
This flight number is listed as serving the following routes:


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American Airlines flight AA 4756: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA4756
06:20
Hartford (BDL)

07:49
Ronald Reagan Washington (DCA) 2
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:29, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4756
07:00
Chicago O'Hare (ORD) 3

10:28
Boston Logan (BOS) B
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:28, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4756
07:16
Chicago O'Hare (ORD) 3

10:44
Boston Logan (BOS) B
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:28, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4756
07:18
Chicago O'Hare (ORD) 3

10:49
Boston Logan (BOS) B
Effective 2026-03-09 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:31, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4756
07:20
Chicago O'Hare (ORD) 3

10:51
Boston Logan (BOS) B
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:31, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4756
07:25
Chicago O'Hare (ORD) 3

09:59
Cleveland (CLE)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:34, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4756
07:27
Chicago O'Hare (ORD) 3

10:55
Boston Logan (BOS) B
Effective 2026-02-22 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:28, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4756
09:40
Philadelphia (PHL)

11:31
Saint Louis (STL) 1
Effective 2026-01-11 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:51, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4756
09:45
Philadelphia (PHL)

11:36
Saint Louis (STL) 1
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:51, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4756
09:50
Philadelphia (PHL)

11:41
Saint Louis (STL) 1
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:51, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4756
10:29
Cleveland (CLE)

11:16
Chicago O'Hare (ORD) 3
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:47, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4756
21:05
Philadelphia (PHL)

22:46
Birmingham (BHM)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:41, non-stop
Embraer EMB 175 (E75)
This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Boston Logan (BOS)
  • Chicago O'Hare (ORD) - Cleveland (CLE)
  • Hartford (BDL) - Ronald Reagan Washington (DCA)
  • Philadelphia (PHL) - Birmingham (BHM)
  • Philadelphia (PHL) - Saint Louis (STL)
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