American Airlines flight AA 3720: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 06:00 Chihuahua (CUU) 07:50 Dallas Fort Worth (DFW) D
AA 3720 Non-stop Embraer EMB 175 (E75) 1:50 Effective 2026-01-06 through 2026-02-11
Daily 06:44 Chihuahua (CUU) 08:39 Dallas Fort Worth (DFW) D
AA 3720 Non-stop Embraer EMB 175 (E75) 1:55 Valid until 2026-01-05
Sat 09:40 Charlotte (CLT) 12:09 Governor's Harbour (GHB)
AA 3720 Non-stop Embraer EMB 175 (E75) 2:29 Effective 2026-02-14 through 2026-03-07
Daily 11:40 Chicago O'Hare (ORD) 3 13:03 Columbia (COU)
AA 3720 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:23 Effective from 2026-10-05
Daily 13:10 Chicago O'Hare (ORD) 3 16:25 Manchester (MHT)
AA 3720 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:15 Effective 2026-09-09 through 2026-10-04
Daily 13:35 Phoenix Sky Harbor (PHX) 4 15:24 Monterey/Carmel (MRY)
AA 3720 Non-stop Embraer EMB 175 (E75) 1:49 Effective 2026-07-02 through 2026-08-04
Daily 13:59 Chicago O'Hare (ORD) 3 17:24 Manchester (MHT)
AA 3720 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:25 Effective 2026-08-05 through 2026-09-08
Daily 14:42 Columbia (COU) 16:10 Chicago O'Hare (ORD) 3
AA 3720 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:28 Effective from 2026-10-05
Daily 16:29 Monterey/Carmel (MRY) 18:25 Phoenix Sky Harbor (PHX) 4
AA 3720 Non-stop Embraer EMB 175 (E75) 1:56 Effective 2026-07-02 through 2026-08-04
Daily 16:40 Chicago O'Hare (ORD) 3 18:11 Minneapolis/Saint Paul (MSP) 1
AA 3720 Non-stop Embraer EMB 175 (E75) 1:31 Effective 2026-05-21 through 2026-07-01
Daily 17:54 Manchester (MHT) 19:40 Chicago O'Hare (ORD) 3
AA 3720 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:46 Effective 2026-08-05 through 2026-09-08
Daily 18:05 Manchester (MHT) 19:50 Chicago O'Hare (ORD) 3
AA 3720 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:45 Effective 2026-09-09 through 2026-10-04
Daily 19:54 Minneapolis/Saint Paul (MSP) 1 21:30 Chicago O'Hare (ORD) 3
AA 3720 Non-stop Embraer EMB 175 (E75) 1:36 Effective 2026-05-21 through 2026-07-01
Daily 20:20 Chicago O'Hare (ORD) 3 22:17 Manhattan (MHK)
AA 3720 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:57 Effective 2026-04-07 through 2026-05-20
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This flight number is listed as serving the following routes:
American Airlines flight AA 3720: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA3720
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:50, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3720
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:55, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3720
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:29, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3720
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:23, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3720
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:15, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3720
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:49, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3720
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:25, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3720
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:28, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3720
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:56, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3720
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3720
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:46, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3720
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:45, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3720
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:36, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3720
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:57, non-stop
Embraer EMB 170 / EMB 175 (E70)
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This flight number is listed as serving the following routes:
  • Charlotte (CLT) - Governor's Harbour (GHB)
  • Chicago O'Hare (ORD) - Columbia (COU)
  • Chicago O'Hare (ORD) - Manchester (MHT)
  • Chicago O'Hare (ORD) - Manhattan (MHK)
  • Chihuahua (CUU) - Dallas Fort Worth (DFW)
  • Minneapolis/Saint Paul (MSP) - Chicago O'Hare (ORD)
  • Monterey/Carmel (MRY) - Phoenix Sky Harbor (PHX)