American Airlines flight AA 4187: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 06:18 Appleton (ATW) 09:19 Dallas Fort Worth (DFW)
AA 4187 Non-stop Embraer EMB 175 (E75) 3:01 Effective 2025-12-18 through 2026-01-05
Daily 06:20 Appleton (ATW) 09:19 Dallas Fort Worth (DFW)
AA 4187 Non-stop Embraer EMB 175 (E75) 2:59 Effective 2025-12-03 through 2025-12-17
Daily 06:21 Appleton (ATW) 09:20 Dallas Fort Worth (DFW)
AA 4187 Non-stop Embraer EMB 175 (E75) 2:59 Effective 2025-11-02 through 2025-12-02
Daily 06:23 Appleton (ATW) 09:17 Dallas Fort Worth (DFW)
AA 4187 Non-stop Embraer EMB 175 (E75) 2:54 Effective 2025-10-26 through 2025-11-01
Daily 06:27 Appleton (ATW) 09:19 Dallas Fort Worth (DFW)
AA 4187 Non-stop Embraer EMB 175 (E75) 2:52 Effective from 2026-01-06
Daily 08:55 Tulsa (TUL) 09:39 Phoenix Sky Harbor (PHX) 4
AA 4187 Non-stop Embraer EMB 175 (E75) 2:44 Effective 2025-09-03 through 2025-10-05
Daily 14:49 George Bush, Houston (IAH) A 15:52 Phoenix Sky Harbor (PHX) 4
AA 4187 Non-stop Embraer EMB 175 (E75) 3:03 Effective 2025-06-05 through 2025-07-03
Daily 14:52 George Bush, Houston (IAH) A 15:39 Phoenix Sky Harbor (PHX) 4
AA 4187 Non-stop Embraer EMB 175 (E75) 2:47 Effective 2025-07-05 through 2025-08-05
Daily 19:00 Chicago O'Hare (ORD) 3 21:26 Cincinnati (CVG)
AA 4187 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:26 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 4187: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA4187
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:01, non-stop
Embraer EMB 175 (E75)

American Airlines AA4187
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:59, non-stop
Embraer EMB 175 (E75)

American Airlines AA4187
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:59, non-stop
Embraer EMB 175 (E75)

American Airlines AA4187
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:54, non-stop
Embraer EMB 175 (E75)

American Airlines AA4187
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:52, non-stop
Embraer EMB 175 (E75)

American Airlines AA4187
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:44, non-stop
Embraer EMB 175 (E75)

American Airlines AA4187
Effective 2025-06-05 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:03, non-stop
Embraer EMB 175 (E75)

American Airlines AA4187
Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:47, non-stop
Embraer EMB 175 (E75)

American Airlines AA4187
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Embraer EMB 170 / EMB 175 (E70)
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This flight number is listed as serving the following routes:
  • Appleton (ATW) - Dallas Fort Worth (DFW)
  • Chicago O'Hare (ORD) - Cincinnati (CVG)
  • George Bush, Houston (IAH) - Phoenix Sky Harbor (PHX)
  • Tulsa (TUL) - Phoenix Sky Harbor (PHX)