American Airlines flight AA 3687: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 10:08 Jacksonville (JAX) 11:50 Chicago O'Hare (ORD) 3
AA 3687 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:42 Effective 2026-01-06 through 2026-02-11
Daily 12:19 Dallas Fort Worth (DFW) 14:16 Destin/Fort Walton Beach (VPS)
AA 3687 Non-stop Embraer EMB 175 (E75) 1:57 Effective 2025-11-02 through 2025-12-02
Daily 15:48 Destin/Fort Walton Beach (VPS) 18:10 Dallas Fort Worth (DFW)
AA 3687 Non-stop Embraer EMB 175 (E75) 2:22 Effective 2025-11-02 through 2025-12-02
Daily 18:50 Phoenix Sky Harbor (PHX) 4 23:49 Des Moines (DSM)
AA 3687 Non-stop Embraer EMB 175 (E75) 2:59 Effective 2025-10-26 through 2025-11-01
Daily 19:50 Phoenix Sky Harbor (PHX) 4 23:41 Des Moines (DSM)
AA 3687 Non-stop Embraer EMB 175 (E75) 2:51 Effective 2025-12-03 through 2025-12-17
Daily 19:50 Phoenix Sky Harbor (PHX) 4 23:50 Des Moines (DSM)
AA 3687 Non-stop Embraer EMB 175 (E75) 3:00 Effective 2025-12-18 through 2026-01-05
Daily 19:50 Phoenix Sky Harbor (PHX) 4 23:49 Des Moines (DSM)
AA 3687 Non-stop Embraer EMB 175 (E75) 2:59 Effective from 2026-02-12
Daily 20:11 Memphis (MEM) 21:50 Dallas Fort Worth (DFW)
AA 3687 Non-stop Embraer EMB 175 (E75) 1:39 Effective 2025-09-03 through 2025-10-05
Daily 20:20 Phoenix Sky Harbor (PHX) 4 21:48 Bakersfield (BFL)
AA 3687 Non-stop Embraer EMB 175 (E75) 1:28 Effective 2025-08-06 through 2025-09-02
Tue,Wed 20:45 Chicago O'Hare (ORD) 3 22:04 Peoria (PIA)
AA 3687 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:19 Effective 2025-07-01 through 2025-07-02
Sat 21:20 Dallas Fort Worth (DFW) 22:29 Fort Smith (FSM)
AA 3687 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:09 Valid until 2025-05-03
Daily 22:15 Chicago O'Hare (ORD) 3 23:19 Peoria (PIA)
AA 3687 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:04 Effective 2025-06-05 through 2025-06-30
Thu 22:15 Chicago O'Hare (ORD) 3 23:19 Peoria (PIA)
AA 3687 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:04 Operates only on 2025-07-03
Daily 22:20 Chicago O'Hare (ORD) 3 23:27 Peoria (PIA)
AA 3687 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:07 Effective 2025-07-05 through 2025-08-05
Daily 22:30 Dallas Fort Worth (DFW) 23:38 Fort Smith (FSM)
AA 3687 Non-stop Embraer EMB 175 (E75) 1:08 Effective 2025-10-06 through 2025-10-25
Mon-Fri,Sun 22:45 Dallas Fort Worth (DFW) 23:53 Fort Smith (FSM)
AA 3687 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:08 Valid until 2025-05-04
Daily 22:45 Dallas Fort Worth (DFW) 23:52 Fort Smith (FSM)
AA 3687 Non-stop Embraer EMB 175 (E75) 1:07 Effective 2025-05-05 through 2025-06-04
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This flight number is listed as serving the following routes:
American Airlines flight AA 3687: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA3687
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:42, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3687
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:57, non-stop
Embraer EMB 175 (E75)

American Airlines AA3687
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:22, non-stop
Embraer EMB 175 (E75)

American Airlines AA3687
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:59, non-stop
Embraer EMB 175 (E75)

American Airlines AA3687
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:51, non-stop
Embraer EMB 175 (E75)

American Airlines AA3687
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:00, non-stop
Embraer EMB 175 (E75)

American Airlines AA3687
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:59, non-stop
Embraer EMB 175 (E75)

American Airlines AA3687
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:39, non-stop
Embraer EMB 175 (E75)

American Airlines AA3687
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:28, non-stop
Embraer EMB 175 (E75)

American Airlines AA3687
Effective 2025-07-01 through 2025-07-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:19, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3687
Valid until 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:09, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3687
Effective 2025-06-05 through 2025-06-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:04, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3687
Operates only on 2025-07-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:04, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3687
Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:07, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3687
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:08, non-stop
Embraer EMB 175 (E75)

American Airlines AA3687
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:08, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3687
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:07, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Peoria (PIA)
  • Dallas Fort Worth (DFW) - Destin/Fort Walton Beach (VPS)
  • Dallas Fort Worth (DFW) - Fort Smith (FSM)
  • Jacksonville (JAX) - Chicago O'Hare (ORD)
  • Memphis (MEM) - Dallas Fort Worth (DFW)
  • Phoenix Sky Harbor (PHX) - Bakersfield (BFL)
  • Phoenix Sky Harbor (PHX) - Des Moines (DSM)