American Airlines flight AA 3700: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 06:18 McAllen/Mission (MFE) 07:57 Dallas Fort Worth (DFW)
AA 3700 Non-stop Embraer EMB 175 (E75) 1:39 Effective 2026-08-05 through 2026-09-08
Daily 07:36 McAllen/Mission (MFE) 09:19 Dallas Fort Worth (DFW)
AA 3700 Non-stop Embraer EMB 175 (E75) 1:43 Effective 2026-05-21 through 2026-07-01
Daily 07:37 McAllen/Mission (MFE) 09:19 Dallas Fort Worth (DFW)
AA 3700 Non-stop Embraer EMB 175 (E75) 1:42 Effective 2026-07-02 through 2026-08-04
Daily 14:46 Hilton Head Island (HHH) 16:05 Charlotte (CLT)
AA 3700 Non-stop Embraer EMB 175 (E75) 1:19 Valid until 2026-01-05
Mon,Thu-Sun 14:58 Hilton Head Island (HHH) 16:18 Charlotte (CLT)
AA 3700 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2026-02-13 through 2026-03-07
Mon,Wed-Sun 14:58 Hilton Head Island (HHH) 16:18 Charlotte (CLT)
AA 3700 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2026-03-08 through 2026-04-06
Thu 15:20 Hilton Head Island (HHH) 16:40 Charlotte (CLT)
AA 3700 Non-stop Embraer EMB 175 (E75) 1:20 Operates only on 2026-02-12
Daily 15:29 Hilton Head Island (HHH) 16:50 Charlotte (CLT)
AA 3700 Non-stop Embraer EMB 175 (E75) 1:21 Effective 2026-01-06 through 2026-02-11
Tue 15:31 Hilton Head Island (HHH) 16:51 Charlotte (CLT)
AA 3700 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2026-03-10 through 2026-03-31
Tue,Wed 15:35 Hilton Head Island (HHH) 16:55 Charlotte (CLT)
AA 3700 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2026-02-17 through 2026-03-04
Daily 16:35 Dallas Fort Worth (DFW) 17:56 Lafayette (LFT)
AA 3700 Non-stop Embraer EMB 175 (E75) 1:21 Effective 2026-04-07 through 2026-05-20
Daily 18:22 Lafayette (LFT) 20:00 Dallas Fort Worth (DFW)
AA 3700 Non-stop Embraer EMB 175 (E75) 1:38 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 3700: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA3700
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 AA3700
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3700
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:42, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3700
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:19, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3700
Effective 2026-02-13 through 2026-03-07
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:20, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3700
Effective 2026-03-08 through 2026-04-06
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 1:20, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3700
Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3700
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:21, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3700
Effective 2026-03-10 through 2026-03-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3700
Effective 2026-02-17 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3700
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:21, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3700
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:38, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Hilton Head Island (HHH) - Charlotte (CLT)
  • Lafayette (LFT) - Dallas Fort Worth (DFW)
  • McAllen/Mission (MFE) - Dallas Fort Worth (DFW)