American Airlines flight AA 3437: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 05:35 Lexington (LEX) 07:16 Dallas Fort Worth (DFW)
AA 3437 Non-stop Embraer EMB 175 (E75) 2:41 Valid until 2025-05-04
Daily 06:00 Harrisburg (MDT) 07:21 Chicago O'Hare (ORD) 3
AA 3437 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:21 Effective 2025-06-06 through 2025-07-04
Daily 06:00 Harrisburg (MDT) 07:12 Chicago O'Hare (ORD) 3
AA 3437 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:12 Effective 2025-07-05 through 2025-08-05
Daily 06:23 Bloomington/Normal (BMI) 07:30 Chicago O'Hare (ORD) 3
AA 3437 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:07 Effective from 2026-02-12
Daily 07:50 Nassau (NAS) C 08:55 Miami (MIA)
AA 3437 Non-stop Embraer EMB 175 (E75) 1:05 Effective 2025-10-26 through 2025-11-01
Daily 08:20 Miami (MIA) 11:16 John Glenn Columbus (CMH)
AA 3437 Non-stop Embraer EMB 175 (E75) 2:56 Effective 2025-12-18 through 2026-01-05
Daily 08:20 Miami (MIA) 11:15 John Glenn Columbus (CMH)
AA 3437 Non-stop Embraer EMB 175 (E75) 2:55 Effective 2026-01-06 through 2026-02-11
Daily 11:50 La Crosse (LSE) 13:03 Chicago O'Hare (ORD) 3
AA 3437 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:13 Effective 2025-05-05 through 2025-06-04
Daily 12:07 John Glenn Columbus (CMH) 14:50 Miami (MIA)
AA 3437 Non-stop Embraer EMB 175 (E75) 2:43 Effective 2025-12-18 through 2026-01-05
Daily 12:11 John Glenn Columbus (CMH) 14:50 Miami (MIA)
AA 3437 Non-stop Embraer EMB 175 (E75) 2:39 Effective 2026-01-06 through 2026-02-11
Daily 13:10 Chicago O'Hare (ORD) 3 14:21 Evansville (EVV)
AA 3437 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:11 Effective 2025-12-03 through 2025-12-17
Daily 14:47 Bloomington/Normal (BMI) 15:54 Chicago O'Hare (ORD) 3
AA 3437 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:07 Effective 2025-09-03 through 2025-10-05
Daily 18:32 Wilkes-Barre/Scranton (AVP) 19:50 Chicago O'Hare (ORD) 3
AA 3437 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:18 Effective 2025-10-06 through 2025-10-25
Daily 19:25 Cincinnati (CVG) 19:50 Chicago O'Hare (ORD) 3
AA 3437 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:25 Effective 2025-11-02 through 2025-12-02
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This flight number is listed as serving the following routes:


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American Airlines flight AA 3437: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA3437
05:35
Lexington (LEX)

07:16
Dallas Fort Worth (DFW)
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:41, non-stop
Embraer EMB 175 (E75)
American Airlines AA3437
06:00
Harrisburg (MDT)

07:21
Chicago O'Hare (ORD) 3
Effective 2025-06-06 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:21, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3437
06:00
Harrisburg (MDT)

07:12
Chicago O'Hare (ORD) 3
Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:12, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3437
06:23
Bloomington/Normal (BMI)

07:30
Chicago O'Hare (ORD) 3
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:07, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3437
07:50
Nassau (NAS) C

08:55
Miami (MIA)
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:05, non-stop
Embraer EMB 175 (E75)
American Airlines AA3437
08:20
Miami (MIA)

11:16
John Glenn Columbus (CMH)
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:56, non-stop
Embraer EMB 175 (E75)
American Airlines AA3437
08:20
Miami (MIA)

11:15
John Glenn Columbus (CMH)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:55, non-stop
Embraer EMB 175 (E75)
American Airlines AA3437
11:50
La Crosse (LSE)

13:03
Chicago O'Hare (ORD) 3
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:13, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3437
12:07
John Glenn Columbus (CMH)

14:50
Miami (MIA)
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:43, non-stop
Embraer EMB 175 (E75)
American Airlines AA3437
12:11
John Glenn Columbus (CMH)

14:50
Miami (MIA)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:39, non-stop
Embraer EMB 175 (E75)
American Airlines AA3437
13:10
Chicago O'Hare (ORD) 3

14:21
Evansville (EVV)
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:11, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3437
14:47
Bloomington/Normal (BMI)

15:54
Chicago O'Hare (ORD) 3
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:07, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3437
18:32
Wilkes-Barre/Scranton (AVP)

19:50
Chicago O'Hare (ORD) 3
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3437
19:25
Cincinnati (CVG)

19:50
Chicago O'Hare (ORD) 3
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:25, non-stop
Embraer EMB 170 / EMB 175 (E70)
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This flight number is listed as serving the following routes:
  • Bloomington/Normal (BMI) - Chicago O'Hare (ORD)
  • Chicago O'Hare (ORD) - Evansville (EVV)
  • Cincinnati (CVG) - Chicago O'Hare (ORD)
  • Harrisburg (MDT) - Chicago O'Hare (ORD)
  • John Glenn Columbus (CMH) - Miami (MIA)
  • La Crosse (LSE) - Chicago O'Hare (ORD)
  • Lexington (LEX) - Dallas Fort Worth (DFW)
  • Nassau (NAS) - Miami (MIA)
  • Wilkes-Barre/Scranton (AVP) - Chicago O'Hare (ORD)
All American Airlines flights
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