American Airlines flight AA 3764: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 07:50 Kansas City (MCI) 10:15 Phoenix Sky Harbor (PHX) 4
AA 3764 Non-stop Embraer EMB 175 (E75) 3:25 Effective 2026-02-13 through 2026-03-07
Daily 07:55 Kansas City (MCI) 09:10 Phoenix Sky Harbor (PHX) 4
AA 3764 Non-stop Embraer EMB 175 (E75) 3:15 Effective 2026-03-08 through 2026-04-06
Daily 08:30 Miami (MIA) 09:16 Pensacola (PNS)
AA 3764 Non-stop Embraer EMB 175 (E75) 1:46 Effective 2026-07-02 through 2026-08-04
Daily 08:35 Houston George Bush (IAH) A 09:39 Phoenix Sky Harbor (PHX) 4
AA 3764 Non-stop Embraer EMB 175 (E75) 3:04 Effective 2026-04-07 through 2026-05-20
Daily 09:59 Dallas Fort Worth (DFW) 11:18 Rapid City (RAP)
AA 3764 Non-stop Embraer EMB 175 (E75) 2:19 Effective 2026-05-21 through 2026-07-01
Daily 10:11 Pensacola (PNS) 12:55 Miami (MIA)
AA 3764 Non-stop Embraer EMB 175 (E75) 1:44 Effective 2026-07-02 through 2026-08-04
Mon,Thu,Fri,Sun 11:40 Chicago O'Hare (ORD) 3 13:03 Saint Louis (STL) 1
AA 3764 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:23 Effective 2026-01-08 through 2026-02-09
Sat 12:19 Chicago O'Hare (ORD) 3 13:38 Saint Louis (STL) 1
AA 3764 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:19 Valid until 2026-01-03
Daily 12:19 Dallas Fort Worth (DFW) 15:49 Gainesville (GNV)
AA 3764 Non-stop Embraer EMB 175 (E75) 2:30 Effective from 2026-10-05
Daily 12:38 Rapid City (RAP) 15:55 Dallas Fort Worth (DFW)
AA 3764 Non-stop Embraer EMB 175 (E75) 2:17 Effective 2026-05-21 through 2026-07-01
Daily 13:09 Chicago O'Hare (ORD) 3 14:48 Kansas City (MCI)
AA 3764 Non-stop Embraer EMB 175 (E75) 1:39 Effective 2026-08-05 through 2026-09-08
Tue,Wed 13:25 Chicago O'Hare (ORD) 3 14:50 Saint Louis (STL) 1
AA 3764 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:25 Effective 2026-01-06 through 2026-02-11
Daily 15:18 Kansas City (MCI) 17:01 Chicago O'Hare (ORD) 3
AA 3764 Non-stop Embraer EMB 175 (E75) 1:43 Effective 2026-08-05 through 2026-09-08
Daily 16:25 Gainesville (GNV) 18:10 Dallas Fort Worth (DFW)
AA 3764 Non-stop Embraer EMB 175 (E75) 2:45 Effective from 2026-10-05
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This flight number is listed as serving the following routes:
American Airlines flight AA 3764: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA3764
Effective 2026-02-13 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:25, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3764
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:15, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3764
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:46, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3764
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:04, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3764
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3764
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:44, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3764
Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:23, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3764
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:19, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3764
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:30, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3764
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:17, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3764
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:39, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3764
Effective 2026-01-06 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3764
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3764
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:45, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Saint Louis (STL)
  • Gainesville (GNV) - Dallas Fort Worth (DFW)
  • Houston George Bush (IAH) - Phoenix Sky Harbor (PHX)
  • Kansas City (MCI) - Chicago O'Hare (ORD)
  • Kansas City (MCI) - Phoenix Sky Harbor (PHX)
  • Pensacola (PNS) - Miami (MIA)
  • Rapid City (RAP) - Dallas Fort Worth (DFW)