American Airlines flight AA 1166: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 05:02 Phoenix Sky Harbor (PHX) 4 09:40 Chicago O'Hare (ORD) 3
AA 1166 Non-stop Boeing 737 MAX 8 (7M8) 3:38 Valid until 2026-01-05
Daily 06:04 Dallas Fort Worth (DFW) 10:30 New York LaGuardia (LGA) B
AA 1166 Non-stop Boeing 737-800 (738) 3:26 Effective 2026-07-02 through 2026-08-04
Daily 06:06 Dallas Fort Worth (DFW) 10:30 New York LaGuardia (LGA) B
AA 1166 Non-stop Boeing 737-800 (738) 3:24 Effective 2026-05-21 through 2026-07-01
Daily 10:55 New York LaGuardia (LGA) B 13:42 Dallas Fort Worth (DFW)
AA 1166 Non-stop Boeing 737-800 (738) 3:47 Effective 2026-07-02 through 2026-08-04
Daily 10:59 New York LaGuardia (LGA) B 13:43 Dallas Fort Worth (DFW)
AA 1166 Non-stop Boeing 737-800 (738) 3:44 Effective 2026-05-21 through 2026-07-01
Daily 11:05 Charlotte (CLT) 13:00 Montego Bay (MBJ)
AA 1166 Non-stop Airbus A321 (321) 2:55 Effective 2026-04-07 through 2026-05-20
Daily 14:11 New York LaGuardia (LGA) B 15:55 Chicago O'Hare (ORD) 3
AA 1166 Non-stop Airbus A319 (319) 2:44 Effective 2026-08-05 through 2026-09-08
Sun 15:02 Phoenix Sky Harbor (PHX) 4 18:23 Dallas Fort Worth (DFW)
AA 1166 Non-stop Airbus A321neo (32Q) 2:21 Effective 2026-01-11 through 2026-02-08
Mon-Sat 15:31 Phoenix Sky Harbor (PHX) 4 18:55 Dallas Fort Worth (DFW)
AA 1166 Non-stop Airbus A321neo (32Q) 2:24 Effective 2026-01-06 through 2026-01-19
Mon-Sat 15:31 Phoenix Sky Harbor (PHX) 4 18:55 Dallas Fort Worth (DFW)
AA 1166 Non-stop Airbus A321neo (32Q) 2:24 Effective 2026-01-21 through 2026-02-11
Tue 15:41 Phoenix Sky Harbor (PHX) 4 19:05 Dallas Fort Worth (DFW)
AA 1166 Non-stop Airbus A321neo (32Q) 2:24 Operates only on 2026-01-20
Sat 15:54 Philadelphia (PHL) 17:31 Chicago O'Hare (ORD) 3
AA 1166 Non-stop Boeing 737-800 (738) 2:37 Effective 2026-02-14 through 2026-03-07
Mon,Thu,Fri,Sun 16:15 Philadelphia (PHL) 17:49 Chicago O'Hare (ORD) 3
AA 1166 Non-stop Airbus A321 (321) 2:34 Effective 2026-02-12 through 2026-03-06
Tue,Wed 16:27 Philadelphia (PHL) 18:01 Chicago O'Hare (ORD) 3
AA 1166 Non-stop Airbus A321 (321) 2:34 Effective 2026-02-17 through 2026-03-04
Daily 16:38 Dallas Fort Worth (DFW) 17:46 Austin (AUS)
AA 1166 Non-stop Airbus A319 (319) 1:08 Effective 2026-03-08 through 2026-04-06
Daily 16:50 Chicago O'Hare (ORD) 3 20:00 New York LaGuardia (LGA) B
AA 1166 Non-stop Airbus A319 (319) 2:10 Effective 2026-08-05 through 2026-09-08
Daily 19:09 Dallas Fort Worth (DFW) 23:35 New York LaGuardia (LGA) B
AA 1166 Non-stop Boeing 737-800 (738) 3:26 Effective 2026-09-09 through 2026-10-04
Daily 20:20 Chicago O'Hare (ORD) 3 23:36 New York LaGuardia (LGA) B
AA 1166 Non-stop Boeing 737-800 (738) 2:16 Effective from 2026-10-05
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This flight number is listed as serving the following routes:
American Airlines flight AA 1166: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA1166
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:38, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

American Airlines AA1166
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:26, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1166
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:24, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1166
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:47, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1166
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:44, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1166
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:55, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA1166
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:44, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1166
Effective 2026-01-11 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:21, non-stop
Airbus A321neo (32Q)

Direct Flights:

American Airlines AA1166
Effective 2026-01-06 through 2026-01-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:24, non-stop
Airbus A321neo (32Q)

Direct Flights:

American Airlines AA1166
Effective 2026-01-21 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:24, non-stop
Airbus A321neo (32Q)

Direct Flights:

American Airlines AA1166
Operates only on 2026-01-20
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:24, non-stop
Airbus A321neo (32Q)

Direct Flights:

American Airlines AA1166
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:37, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1166
Effective 2026-02-12 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:34, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA1166
Effective 2026-02-17 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:34, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA1166
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:08, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1166
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:10, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1166
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:26, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1166
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:16, non-stop
Boeing 737-800 (738)
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Parallax here
This flight number is listed as serving the following routes:
  • Charlotte (CLT) - Montego Bay (MBJ)
  • Dallas Fort Worth (DFW) - Austin (AUS)
  • New York LaGuardia (LGA) - Chicago O'Hare (ORD)
  • New York LaGuardia (LGA) - Dallas Fort Worth (DFW)
  • Philadelphia (PHL) - Chicago O'Hare (ORD)
  • Phoenix Sky Harbor (PHX) - Chicago O'Hare (ORD)
  • Phoenix Sky Harbor (PHX) - Dallas Fort Worth (DFW)