American Airlines flight AA 3686: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 06:00 Lansing (LAN) 06:16 Chicago O'Hare (ORD) 3
AA 3686 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:16 Effective 2025-09-03 through 2025-10-05
Daily 08:00 Chicago O'Hare (ORD) 3 11:01 Raleigh/Durham (RDU) 2
AA 3686 Non-stop Embraer EMB 175 (E75) 2:01 Effective 2025-11-02 through 2025-12-02
Daily 08:00 Chicago O'Hare (ORD) 3 11:10 Raleigh/Durham (RDU) 2
AA 3686 Non-stop Embraer EMB 175 (E75) 2:10 Effective 2025-12-03 through 2025-12-17
Daily 08:00 Chicago O'Hare (ORD) 3 11:05 Raleigh/Durham (RDU) 2
AA 3686 Non-stop Embraer EMB 175 (E75) 2:05 Effective 2026-01-07 through 2026-02-11
Daily 08:00 Chicago O'Hare (ORD) 3 10:59 Raleigh/Durham (RDU) 2
AA 3686 Non-stop Embraer EMB 175 (E75) 1:59 Effective from 2026-02-12
Daily 10:04 Louisville (SDF) 10:41 Chicago O'Hare (ORD) 3
AA 3686 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:37 Effective 2025-08-06 through 2025-09-02
Tue 12:20 Chicago O'Hare (ORD) 3 14:39 Cleveland Hopkins (CLE)
AA 3686 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:19 Operates only on 2026-01-06
Daily 13:10 Chicago O'Hare (ORD) 3 15:44 Cleveland Hopkins (CLE)
AA 3686 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:34 Effective 2025-12-18 through 2026-01-05
Tue 16:26 Cleveland Hopkins (CLE) 17:00 Chicago O'Hare (ORD) 3
AA 3686 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:34 Operates only on 2026-01-06
Daily 16:40 Wausau (CWA) 18:00 Chicago O'Hare (ORD) 3
AA 3686 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:20 Effective 2025-10-26 through 2025-11-01
Fri 16:41 Dallas Fort Worth (DFW) 17:55 Monroe (MLU)
AA 3686 Non-stop Embraer EMB 175 (E75) 1:14 Operates only on 2025-07-04
Daily 17:07 Cleveland Hopkins (CLE) 18:00 Chicago O'Hare (ORD) 3
AA 3686 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:53 Effective 2025-12-18 through 2026-01-05
Daily 20:43 Dallas Fort Worth (DFW) 21:58 Monroe (MLU)
AA 3686 Non-stop Embraer EMB 175 (E75) 1:15 Effective 2025-05-05 through 2025-06-04
Daily 20:43 Dallas Fort Worth (DFW) 22:04 Monroe (MLU)
AA 3686 Non-stop Embraer EMB 175 (E75) 1:21 Effective 2025-10-06 through 2025-10-25
Daily 20:46 Dallas Fort Worth (DFW) 21:59 Monroe (MLU)
AA 3686 Non-stop Embraer EMB 175 (E75) 1:13 Valid until 2025-05-04
Tue 20:50 Dallas Fort Worth (DFW) 22:10 Monroe (MLU)
AA 3686 Non-stop Embraer EMB 175 (E75) 1:20 Operates only on 2025-07-01
Daily 22:40 Dallas Fort Worth (DFW) 23:53 Monroe (MLU)
AA 3686 Non-stop Embraer EMB 175 (E75) 1:13 Effective 2025-06-05 through 2025-06-30
Wed,Thu 22:40 Dallas Fort Worth (DFW) 23:53 Monroe (MLU)
AA 3686 Non-stop Embraer EMB 175 (E75) 1:13 Effective 2025-07-02 through 2025-07-03
Daily 22:40 Dallas Fort Worth (DFW) 23:56 Monroe (MLU)
AA 3686 Non-stop Embraer EMB 175 (E75) 1:16 Effective 2025-07-05 through 2025-08-05
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This flight number is listed as serving the following routes:
American Airlines flight AA 3686: Multiple routes
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Select flight date:  Show Calendar
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA3686
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:16, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3686
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:01, non-stop
Embraer EMB 175 (E75)

American Airlines AA3686
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:10, non-stop
Embraer EMB 175 (E75)

American Airlines AA3686
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:05, non-stop
Embraer EMB 175 (E75)

American Airlines AA3686
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:59, non-stop
Embraer EMB 175 (E75)

American Airlines AA3686
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:37, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3686
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:19, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3686
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3686
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:34, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3686
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:20, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3686
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:14, non-stop
Embraer EMB 175 (E75)

American Airlines AA3686
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:53, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3686
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:15, non-stop
Embraer EMB 175 (E75)

American Airlines AA3686
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:21, non-stop
Embraer EMB 175 (E75)

American Airlines AA3686
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:13, non-stop
Embraer EMB 175 (E75)

American Airlines AA3686
Operates only on 2025-07-01
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Embraer EMB 175 (E75)

American Airlines AA3686
Effective 2025-06-05 through 2025-06-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:13, non-stop
Embraer EMB 175 (E75)

American Airlines AA3686
Effective 2025-07-02 through 2025-07-03
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:13, non-stop
Embraer EMB 175 (E75)

American Airlines AA3686
Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:16, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Cleveland Hopkins (CLE)
  • Chicago O'Hare (ORD) - Raleigh/Durham (RDU)
  • Dallas Fort Worth (DFW) - Monroe (MLU)
  • Lansing (LAN) - Chicago O'Hare (ORD)
  • Louisville (SDF) - Chicago O'Hare (ORD)
  • Wausau (CWA) - Chicago O'Hare (ORD)