American Airlines flight AA 3661: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 06:54 Billings (BIL) 09:45 Phoenix Sky Harbor (PHX) 4
AA 3661 Non-stop Embraer EMB 175 (E75) 2:51 Effective 2026-01-06 through 2026-02-11
Daily 07:00 Billings (BIL) 09:51 Phoenix Sky Harbor (PHX) 4
AA 3661 Non-stop Embraer EMB 175 (E75) 2:51 Effective 2026-02-12 through 2026-03-07
Daily 07:00 Billings (BIL) 08:45 Phoenix Sky Harbor (PHX) 4
AA 3661 Non-stop Embraer EMB 175 (E75) 2:45 Effective 2026-03-08 through 2026-04-06
Daily 08:08 Dallas Fort Worth (DFW) 09:33 Wichita (ICT)
AA 3661 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2026-04-07 through 2026-05-20
Daily 09:59 Dallas Fort Worth (DFW) 11:37 Kansas City (MCI)
AA 3661 Non-stop Embraer EMB 175 (E75) 1:38 Effective 2026-05-21 through 2026-06-16
Daily 09:59 Dallas Fort Worth (DFW) 11:37 Kansas City (MCI)
AA 3661 Non-stop Embraer EMB 175 (E75) 1:38 Effective 2026-06-19 through 2026-07-01
Daily 10:19 Wichita (ICT) 11:39 Dallas Fort Worth (DFW)
AA 3661 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2026-04-07 through 2026-05-20
Daily 10:24 Phoenix Sky Harbor (PHX) 4 14:45 Ixtapa/Zihuatanejo (ZIH)
AA 3661 Non-stop Embraer EMB 175 (E75) 3:21 Valid until 2026-01-05
Daily 11:10 Dallas Fort Worth (DFW) 12:15 Zacatecas (ZCL)
AA 3661 Non-stop Embraer EMB 175 (E75) 2:05 Effective 2026-08-05 through 2026-09-08
Sat 11:10 Phoenix Sky Harbor (PHX) 4 15:23 Ixtapa/Zihuatanejo (ZIH)
AA 3661 Non-stop Embraer EMB 175 (E75) 3:13 Effective from 2026-10-10
Daily 12:15 Kansas City (MCI) 14:00 Dallas Fort Worth (DFW)
AA 3661 Non-stop Embraer EMB 175 (E75) 1:45 Effective 2026-05-21 through 2026-06-16
Daily 12:15 Kansas City (MCI) 14:00 Dallas Fort Worth (DFW)
AA 3661 Non-stop Embraer EMB 175 (E75) 1:45 Effective 2026-06-19 through 2026-07-01
Daily 12:55 Zacatecas (ZCL) 16:05 Dallas Fort Worth (DFW) D
AA 3661 Non-stop Embraer EMB 175 (E75) 2:10 Effective 2026-08-05 through 2026-09-08
Daily 15:30 Ixtapa/Zihuatanejo (ZIH) 17:50 Phoenix Sky Harbor (PHX) 4
AA 3661 Non-stop Embraer EMB 175 (E75) 3:20 Valid until 2026-01-05
Daily 18:50 Dallas Fort Worth (DFW) 20:04 Midland (MAF)
AA 3661 Non-stop Embraer EMB 175 (E75) 1:14 Effective 2026-07-02 through 2026-08-04
Daily 18:50 Dallas Fort Worth (DFW) 21:28 Bismarck (BIS)
AA 3661 Non-stop Embraer EMB 175 (E75) 2:38 Effective 2026-09-09 through 2026-10-04
Daily 20:29 Midland (MAF) 21:50 Dallas Fort Worth (DFW)
AA 3661 Non-stop Embraer EMB 175 (E75) 1:21 Effective 2026-07-02 through 2026-08-04
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This flight number is listed as serving the following routes:
American Airlines flight AA 3661: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA3661
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:51, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3661
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:51, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3661
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:45, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3661
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:25, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3661
Effective 2026-05-21 through 2026-06-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:38, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3661
Effective 2026-06-19 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:38, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3661
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:20, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3661
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:21, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3661
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:05, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3661
Effective from 2026-10-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:13, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3661
Effective 2026-05-21 through 2026-06-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:45, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3661
Effective 2026-06-19 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:45, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3661
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:10, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3661
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:20, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3661
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:14, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3661
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:38, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3661
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:21, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Billings (BIL) - Phoenix Sky Harbor (PHX)
  • Dallas Fort Worth (DFW) - Bismarck (BIS)
  • Dallas Fort Worth (DFW) - Wichita (ICT)
  • Dallas Fort Worth (DFW) - Zacatecas (ZCL)
  • Ixtapa/Zihuatanejo (ZIH) - Phoenix Sky Harbor (PHX)
  • Kansas City (MCI) - Dallas Fort Worth (DFW)
  • Midland (MAF) - Dallas Fort Worth (DFW)