American Airlines flight AA 3638: Cincinnati - Miami

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 06:43 Cincinnati (CVG) 09:20 Miami (MIA)
AA 3638 Non-stop Embraer EMB 175 (E75) 2:37 Effective 2026-09-09 through 2026-10-04
Daily 06:45 Cincinnati (CVG) 09:15 Miami (MIA)
AA 3638 Non-stop Embraer EMB 175 (E75) 2:30 Effective 2026-05-21 through 2026-07-01
Daily 06:46 Cincinnati (CVG) 09:20 Miami (MIA)
AA 3638 Non-stop Embraer EMB 175 (E75) 2:34 Effective 2026-08-05 through 2026-09-08
Daily 06:47 Cincinnati (CVG) 09:20 Miami (MIA)
AA 3638 Non-stop Embraer EMB 175 (E75) 2:33 Effective 2026-04-07 through 2026-05-20
Daily 06:48 Cincinnati (CVG) 09:20 Miami (MIA)
AA 3638 Non-stop Embraer EMB 175 (E75) 2:32 Effective from 2026-10-05
Daily 06:49 Cincinnati (CVG) 09:20 Miami (MIA)
AA 3638 Non-stop Embraer EMB 175 (E75) 2:31 Effective 2026-07-02 through 2026-08-04
Daily 08:00 Cincinnati (CVG) 10:41 Miami (MIA)
AA 3638 Non-stop Embraer EMB 175 (E75) 2:41 Effective 2026-03-08 through 2026-04-06
Daily 08:15 Cincinnati (CVG) 11:01 Miami (MIA)
AA 3638 Non-stop Embraer EMB 175 (E75) 2:46 Valid until 2026-01-05
Daily 08:15 Cincinnati (CVG) 11:12 Miami (MIA)
AA 3638 Non-stop Embraer EMB 175 (E75) 2:57 Effective 2026-02-13 through 2026-03-07
Daily 08:28 Cincinnati (CVG) 11:19 Miami (MIA)
AA 3638 Non-stop Embraer EMB 175 (E75) 2:51 Effective 2026-01-06 through 2026-02-11
Thu 08:28 Cincinnati (CVG) 11:25 Miami (MIA)
AA 3638 Non-stop Embraer EMB 175 (E75) 2:57 Operates only on 2026-02-12


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American Airlines flight AA 3638:
Cincinnati - Miami
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA3638
06:43
Cincinnati (CVG)

09:20
Miami (MIA)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:37, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3638
06:45
Cincinnati (CVG)

09:15
Miami (MIA)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:30, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3638
06:46
Cincinnati (CVG)

09:20
Miami (MIA)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:34, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3638
06:47
Cincinnati (CVG)

09:20
Miami (MIA)
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:33, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3638
06:48
Cincinnati (CVG)

09:20
Miami (MIA)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:32, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3638
06:49
Cincinnati (CVG)

09:20
Miami (MIA)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:31, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3638
08:00
Cincinnati (CVG)

10:41
Miami (MIA)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:41, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3638
08:15
Cincinnati (CVG)

11:01
Miami (MIA)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:46, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3638
08:15
Cincinnati (CVG)

11:12
Miami (MIA)
Effective 2026-02-13 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:57, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3638
08:28
Cincinnati (CVG)

11:19
Miami (MIA)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:51, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3638
08:28
Cincinnati (CVG)

11:25
Miami (MIA)
Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:57, non-stop
Embraer EMB 175 (E75)
  • AA 3638 is a domestic flight departing from the Cincinnati airport (CVG) and arriving at Miami airport (MIA).
  • The flight distance is 950 miles, or 1528 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 2:30 and 2:57.
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