American Airlines flight AA 4187: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon 06:00 Appleton (ATW) 09:09 Dallas Fort Worth (DFW)
AA 4187 Non-stop Embraer EMB 175 (E75) 3:09 Operates only on 2026-01-05
Daily 06:00 Appleton (ATW) 09:14 Dallas Fort Worth (DFW)
AA 4187 Non-stop Embraer EMB 175 (E75) 3:14 Effective 2026-02-12 through 2026-03-07
Daily 06:07 Appleton (ATW) 09:16 Dallas Fort Worth (DFW)
AA 4187 Non-stop Embraer EMB 175 (E75) 3:09 Valid until 2026-01-04
Daily 06:30 Appleton (ATW) 09:47 Dallas Fort Worth (DFW)
AA 4187 Non-stop Embraer EMB 175 (E75) 3:17 Effective 2026-01-06 through 2026-02-11
Daily 08:08 Dallas Fort Worth (DFW) 09:35 Lafayette (LFT)
AA 4187 Non-stop Embraer EMB 175 (E75) 1:27 Effective from 2026-10-05
Daily 08:56 Tulsa (TUL) 09:39 Phoenix Sky Harbor (PHX) 4
AA 4187 Non-stop Embraer EMB 175 (E75) 2:43 Effective 2026-09-09 through 2026-10-04
Daily 10:05 Lafayette (LFT) 11:39 Dallas Fort Worth (DFW)
AA 4187 Non-stop Embraer EMB 175 (E75) 1:34 Effective from 2026-10-05
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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
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:09, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4187
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:14, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4187
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:09, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4187
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:17, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4187
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:27, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4187
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:43, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4187
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Appleton (ATW) - Dallas Fort Worth (DFW)
  • Lafayette (LFT) - Dallas Fort Worth (DFW)
  • Tulsa (TUL) - Phoenix Sky Harbor (PHX)