American Airlines flight AA 3997: Multiple routes

Ad box here 1220564027 I FlightWNum Top Box
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 05:37 Nashville (BNA) 07:30 Chicago O'Hare (ORD) 3
AA 3997 Non-stop Embraer EMB 175 (E75) 1:53 Effective 2025-12-03 through 2025-12-17
Daily 10:10 Ronald Reagan Washington (DCA) 2 11:38 Rochester (ROC)
AA 3997 Non-stop Embraer EMB 175 (E75) 1:28 Effective 2025-08-06 through 2025-09-02
Wed,Sat 10:20 Phoenix Sky Harbor (PHX) 4 14:35 Ixtapa/Zihuatanejo (ZIH)
AA 3997 Non-stop Embraer EMB 175 (E75) 3:15 Valid until 2025-05-03
Wed,Sat 10:20 Phoenix Sky Harbor (PHX) 4 14:30 Ixtapa/Zihuatanejo (ZIH)
AA 3997 Non-stop Embraer EMB 175 (E75) 3:10 Effective 2025-05-07 through 2025-06-04
Sat 11:10 Phoenix Sky Harbor (PHX) 4 15:23 Ixtapa/Zihuatanejo (ZIH)
AA 3997 Non-stop Embraer EMB 175 (E75) 3:13 Effective 2025-10-11 through 2025-10-25
Daily 11:57 Rochester (ROC) 13:14 Ronald Reagan Washington (DCA) 2
AA 3997 Non-stop Embraer EMB 175 (E75) 1:17 Effective 2025-08-06 through 2025-09-02
Daily 12:19 Dallas Fort Worth (DFW) 13:41 Lafayette (LFT)
AA 3997 Non-stop Embraer EMB 175 (E75) 1:22 Effective 2025-12-18 through 2026-01-05
Daily 16:11 Lafayette (LFT) 17:50 Dallas Fort Worth (DFW)
AA 3997 Non-stop Embraer EMB 175 (E75) 1:39 Effective 2025-12-18 through 2026-01-05
Sat 20:00 Ronald Reagan Washington (DCA) 2 21:43 Des Moines (DSM)
AA 3997 Non-stop Embraer EMB 175 (E75) 2:43 Effective 2025-06-07 through 2025-06-28
Ad flat here 1377413384 I FlightWNum Lower
Parallax here
This flight number is listed as serving the following routes:
American Airlines flight AA 3997: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA3997
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:53, non-stop
Embraer EMB 175 (E75)

American Airlines AA3997
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:28, non-stop
Embraer EMB 175 (E75)

American Airlines AA3997
Valid until 2025-05-03
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:15, non-stop
Embraer EMB 175 (E75)

American Airlines AA3997
Effective 2025-05-07 through 2025-06-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:10, non-stop
Embraer EMB 175 (E75)

American Airlines AA3997
Effective 2025-10-11 through 2025-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:13, non-stop
Embraer EMB 175 (E75)

American Airlines AA3997
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:17, non-stop
Embraer EMB 175 (E75)

American Airlines AA3997
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:22, non-stop
Embraer EMB 175 (E75)

American Airlines AA3997
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:39, non-stop
Embraer EMB 175 (E75)

American Airlines AA3997
Effective 2025-06-07 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:43, non-stop
Embraer EMB 175 (E75)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here
This flight number is listed as serving the following routes:
  • Lafayette (LFT) - Dallas Fort Worth (DFW)
  • Nashville (BNA) - Chicago O'Hare (ORD)
  • Phoenix Sky Harbor (PHX) - Ixtapa/Zihuatanejo (ZIH)
  • Rochester (ROC) - Ronald Reagan Washington (DCA)
  • Ronald Reagan Washington (DCA) - Des Moines (DSM)