American Airlines flight AA 3670: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sat 05:35 Little Rock (LIT) 09:15 Miami (MIA)
AA 3670 Non-stop Embraer EMB 175 (E75) 2:40 Effective from 2026-08-08
Daily 12:05 Miami (MIA) 13:10 Marsh Harbour (MHH)
AA 3670 Non-stop Embraer EMB 175 (E75) 1:05 Effective 2026-04-07 through 2026-05-20
Daily 14:55 Marsh Harbour (MHH) 15:55 Miami (MIA)
AA 3670 Non-stop Embraer EMB 175 (E75) 1:00 Effective 2026-05-21 through 2026-08-04
Sun 23:55 Chicago O'Hare (ORD) 3 01:58 Fayetteville/Springdale (XNA)
AA 3670 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:03 Operates only on 2026-01-04
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
American Airlines flight AA 3670: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA3670
Effective from 2026-08-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3670
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:05, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3670
Effective 2026-05-21 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:00, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3670
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:03, non-stop
Embraer EMB 170 / EMB 175 (E70)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Fayetteville/Springdale (XNA)
  • Little Rock (LIT) - Miami (MIA)
  • Miami (MIA) - Marsh Harbour (MHH)