American Airlines flight AA 3741: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 06:00 Saint Louis (STL) 1 07:27 Chicago O'Hare (ORD) 3
AA 3741 Non-stop Embraer EMB 175 (E75) 1:27 Effective 2026-01-07 through 2026-01-16
Mon-Fri,Sun 06:00 Saint Louis (STL) 1 07:27 Chicago O'Hare (ORD) 3
AA 3741 Non-stop Embraer EMB 175 (E75) 1:27 Effective 2026-01-19 through 2026-02-11
Thu 06:14 Memphis (MEM) 09:13 Ronald Reagan Washington (DCA) 2
AA 3741 Non-stop Embraer EMB 175 (E75) 1:59 Operates only on 2026-01-01
Daily 08:00 Chicago O'Hare (ORD) 3 09:04 Peoria (PIA)
AA 3741 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:04 Effective 2026-05-21 through 2026-07-01
Daily 09:59 Dallas Fort Worth (DFW) 11:04 Oklahoma City (OKC)
AA 3741 Non-stop Embraer EMB 175 (E75) 1:05 Effective 2026-07-02 through 2026-08-04
Daily 10:01 Peoria (PIA) 11:10 Chicago O'Hare (ORD) 3
AA 3741 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:09 Effective 2026-05-21 through 2026-07-01
Thu 10:14 Ronald Reagan Washington (DCA) 2 11:49 Cleveland (CLE)
AA 3741 Non-stop Embraer EMB 175 (E75) 1:35 Operates only on 2026-02-12
Mon-Fri,Sun 10:15 Ronald Reagan Washington (DCA) 2 11:50 Cleveland (CLE)
AA 3741 Non-stop Embraer EMB 175 (E75) 1:35 Effective 2026-02-13 through 2026-03-06
Mon-Wed,Fri-Sun 10:43 Kansas City (MCI) 12:34 Dallas Fort Worth (DFW)
AA 3741 Non-stop Embraer EMB 175 (E75) 1:51 Valid until 2026-01-05
Sun 11:05 Saint Louis (STL) 1 12:34 Chicago O'Hare (ORD) 3
AA 3741 Non-stop Embraer EMB 175 (E75) 1:29 Operates only on 2026-01-18
Thu 12:19 Cleveland (CLE) 13:43 Ronald Reagan Washington (DCA) 2
AA 3741 Non-stop Embraer EMB 175 (E75) 1:24 Operates only on 2026-02-12
Mon-Fri,Sun 12:20 Cleveland (CLE) 13:44 Ronald Reagan Washington (DCA) 2
AA 3741 Non-stop Embraer EMB 175 (E75) 1:24 Effective 2026-02-13 through 2026-03-06
Daily 12:43 Oklahoma City (OKC) 13:45 Dallas Fort Worth (DFW)
AA 3741 Non-stop Embraer EMB 175 (E75) 1:02 Effective 2026-07-02 through 2026-08-04
Daily 13:10 Chicago O'Hare (ORD) 3 15:54 Harrisburg (MDT)
AA 3741 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:44 Effective 2026-04-07 through 2026-05-20
Daily 16:51 Miami (MIA) 19:09 Knoxville (TYS)
AA 3741 Non-stop Embraer EMB 175 (E75) 2:18 Effective 2026-03-08 through 2026-04-06
Daily 18:32 Harrisburg (MDT) 19:50 Chicago O'Hare (ORD) 3
AA 3741 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:18 Effective 2026-04-07 through 2026-05-20
Daily 19:39 Knoxville (TYS) 21:50 Miami (MIA)
AA 3741 Non-stop Embraer EMB 175 (E75) 2:11 Effective 2026-03-08 through 2026-04-06
Daily 22:05 Chicago O'Hare (ORD) 3 23:19 Wausau (CWA)
AA 3741 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:14 Effective 2026-08-05 through 2026-09-08
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This flight number is listed as serving the following routes:


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American Airlines flight AA 3741: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA3741
06:00
Saint Louis (STL) 1

07:27
Chicago O'Hare (ORD) 3
Effective 2026-01-07 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:27, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3741
06:00
Saint Louis (STL) 1

07:27
Chicago O'Hare (ORD) 3
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:27, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3741
06:14
Memphis (MEM)

09:13
Ronald Reagan Washington (DCA) 2
Operates only on 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:59, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3741
08:00
Chicago O'Hare (ORD) 3

09:04
Peoria (PIA)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:04, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3741
09:59
Dallas Fort Worth (DFW)

11:04
Oklahoma City (OKC)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:05, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3741
10:01
Peoria (PIA)

11:10
Chicago O'Hare (ORD) 3
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:09, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3741
10:14
Ronald Reagan Washington (DCA) 2

11:49
Cleveland (CLE)
Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3741
10:15
Ronald Reagan Washington (DCA) 2

11:50
Cleveland (CLE)
Effective 2026-02-13 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:35, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3741
10:43
Kansas City (MCI)

12:34
Dallas Fort Worth (DFW)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 1:51, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3741
11:05
Saint Louis (STL) 1

12:34
Chicago O'Hare (ORD) 3
Operates only on 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:29, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3741
12:19
Cleveland (CLE)

13:43
Ronald Reagan Washington (DCA) 2
Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:24, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3741
12:20
Cleveland (CLE)

13:44
Ronald Reagan Washington (DCA) 2
Effective 2026-02-13 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:24, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3741
12:43
Oklahoma City (OKC)

13:45
Dallas Fort Worth (DFW)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:02, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3741
13:10
Chicago O'Hare (ORD) 3

15:54
Harrisburg (MDT)
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:44, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3741
16:51
Miami (MIA)

19:09
Knoxville (TYS)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3741
18:32
Harrisburg (MDT)

19:50
Chicago O'Hare (ORD) 3
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3741
19:39
Knoxville (TYS)

21:50
Miami (MIA)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:11, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3741
22:05
Chicago O'Hare (ORD) 3

23:19
Wausau (CWA)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:14, non-stop
Embraer EMB 170 / EMB 175 (E70)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Peoria (PIA)
  • Chicago O'Hare (ORD) - Wausau (CWA)
  • Harrisburg (MDT) - Chicago O'Hare (ORD)
  • Kansas City (MCI) - Dallas Fort Worth (DFW)
  • Memphis (MEM) - Ronald Reagan Washington (DCA)
  • Miami (MIA) - Knoxville (TYS)
  • Oklahoma City (OKC) - Dallas Fort Worth (DFW)
  • Ronald Reagan Washington (DCA) - Cleveland (CLE)
  • Saint Louis (STL) - Chicago O'Hare (ORD)
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