American Airlines flight AA 4703: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 08:45 Boston Logan (BOS) B 11:19 Cincinnati (CVG)
AA 4703 Non-stop Embraer EMB 175 (E75) 2:34 Effective from 2026-10-05
Tue,Wed 14:59 Chicago O'Hare (ORD) 3 18:02 Atlanta (ATL) N
AA 4703 Non-stop Embraer EMB 175 (E75) 2:03 Effective 2026-02-17 through 2026-03-04
Sun 15:14 Chicago O'Hare (ORD) 3 18:17 Atlanta (ATL) N
AA 4703 Non-stop Embraer EMB 175 (E75) 2:03 Operates only on 2026-02-15
Mon,Thu,Fri,Sun 15:57 Chicago O'Hare (ORD) 3 19:10 Atlanta (ATL) N
AA 4703 Non-stop Embraer EMB 175 (E75) 2:13 Valid until 2026-01-05
Sat 16:01 Chicago O'Hare (ORD) 3 19:13 Atlanta (ATL) N
AA 4703 Non-stop Embraer EMB 175 (E75) 2:12 Valid until 2026-01-03
Mon,Thu,Fri 16:04 Chicago O'Hare (ORD) 3 19:07 Atlanta (ATL) N
AA 4703 Non-stop Embraer EMB 175 (E75) 2:03 Effective 2026-02-12 through 2026-02-20
Mon,Thu-Sun 16:04 Chicago O'Hare (ORD) 3 19:07 Atlanta (ATL) N
AA 4703 Non-stop Embraer EMB 175 (E75) 2:03 Effective 2026-02-21 through 2026-03-07
Daily 16:04 Chicago O'Hare (ORD) 3 19:12 Atlanta (ATL) N
AA 4703 Non-stop Embraer EMB 175 (E75) 2:08 Effective 2026-03-08 through 2026-04-06
Tue,Wed 18:42 Atlanta (ATL) N 20:14 Chicago O'Hare (ORD) 3
AA 4703 Non-stop Embraer EMB 175 (E75) 2:32 Effective 2026-02-17 through 2026-03-04
Sun 18:47 Atlanta (ATL) N 20:19 Chicago O'Hare (ORD) 3
AA 4703 Non-stop Embraer EMB 175 (E75) 2:32 Operates only on 2026-02-15
Mon,Thu,Fri,Sun 19:40 Atlanta (ATL) N 21:09 Chicago O'Hare (ORD) 3
AA 4703 Non-stop Embraer EMB 175 (E75) 2:29 Valid until 2026-01-05
Sat 19:43 Atlanta (ATL) N 21:12 Chicago O'Hare (ORD) 3
AA 4703 Non-stop Embraer EMB 175 (E75) 2:29 Valid until 2026-01-03
Mon,Thu,Fri 19:54 Atlanta (ATL) N 21:26 Chicago O'Hare (ORD) 3
AA 4703 Non-stop Embraer EMB 175 (E75) 2:32 Effective 2026-02-12 through 2026-02-20
Mon,Thu-Sun 19:54 Atlanta (ATL) N 21:26 Chicago O'Hare (ORD) 3
AA 4703 Non-stop Embraer EMB 175 (E75) 2:32 Effective 2026-02-21 through 2026-03-07
Daily 19:57 Atlanta (ATL) N 21:25 Chicago O'Hare (ORD) 3
AA 4703 Non-stop Embraer EMB 175 (E75) 2:28 Effective 2026-03-08 through 2026-04-06
This flight number is listed as serving the following routes:


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American Airlines flight AA 4703: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA4703
08:45
Boston Logan (BOS) B

11:19
Cincinnati (CVG)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:34, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4703
14:59
Chicago O'Hare (ORD) 3

18:02
Atlanta (ATL) N
Effective 2026-02-17 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:03, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4703
15:14
Chicago O'Hare (ORD) 3

18:17
Atlanta (ATL) N
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:03, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4703
15:57
Chicago O'Hare (ORD) 3

19:10
Atlanta (ATL) N
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:13, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4703
16:01
Chicago O'Hare (ORD) 3

19:13
Atlanta (ATL) N
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:12, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4703
16:04
Chicago O'Hare (ORD) 3

19:07
Atlanta (ATL) N
Effective 2026-02-12 through 2026-02-20
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:03, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4703
16:04
Chicago O'Hare (ORD) 3

19:07
Atlanta (ATL) N
Effective 2026-02-21 through 2026-03-07
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:03, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4703
16:04
Chicago O'Hare (ORD) 3

19:12
Atlanta (ATL) N
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:08, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4703
18:42
Atlanta (ATL) N

20:14
Chicago O'Hare (ORD) 3
Effective 2026-02-17 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:32, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4703
18:47
Atlanta (ATL) N

20:19
Chicago O'Hare (ORD) 3
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:32, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4703
19:40
Atlanta (ATL) N

21:09
Chicago O'Hare (ORD) 3
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:29, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4703
19:43
Atlanta (ATL) N

21:12
Chicago O'Hare (ORD) 3
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:29, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4703
19:54
Atlanta (ATL) N

21:26
Chicago O'Hare (ORD) 3
Effective 2026-02-12 through 2026-02-20
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:32, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4703
19:54
Atlanta (ATL) N

21:26
Chicago O'Hare (ORD) 3
Effective 2026-02-21 through 2026-03-07
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:32, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4703
19:57
Atlanta (ATL) N

21:25
Chicago O'Hare (ORD) 3
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:28, non-stop
Embraer EMB 175 (E75)
This flight number is listed as serving the following routes:
  • Boston Logan (BOS) - Cincinnati (CVG)
  • Chicago O'Hare (ORD) - Atlanta (ATL)
All American Airlines flights
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