Gol flight G3 6421: Saint Louis - Miami

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 05:05 Saint Louis (STL) 1 09:04 Miami (MIA)
G3 6421 Non-stop Airbus A321 (321) 2:59 Valid until 2026-01-03
Codeshare flight, operated by American Airlines.(AA 2981)
Sat 05:05 Saint Louis (STL) 1 09:06 Miami (MIA)
G3 6421 Non-stop Airbus A321 (321) 3:01 Operates only on 2026-02-14
Codeshare flight, operated by American Airlines.(AA 2981)
Daily 15:22 Saint Louis (STL) 1 19:09 Miami (MIA)
G3 6421 Non-stop Embraer EMB 175 (E75) 2:47 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3837)
Mon,Tue,Thu,Fri,Sun 18:02 Saint Louis (STL) 1 22:00 Miami (MIA)
G3 6421 Non-stop Airbus A319 (319) 2:58 Effective 2026-01-06 through 2026-02-10
Codeshare flight, operated by American Airlines.(AA 3054)
Wed 18:02 Saint Louis (STL) 1 22:00 Miami (MIA)
G3 6421 Non-stop Airbus A319 (319) 2:58 Operates only on 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3054)


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Gol flight G3 6421:
Saint Louis - Miami
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Gol G36421
05:05
Saint Louis (STL) 1

09:04
Miami (MIA)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2981)
Duration: 2:59, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Gol G36421
05:05
Saint Louis (STL) 1

09:06
Miami (MIA)
Operates only on 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2981)
Duration: 3:01, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Gol G36421
15:22
Saint Louis (STL) 1

19:09
Miami (MIA)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3837)
Duration: 2:47, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Gol G36421
18:02
Saint Louis (STL) 1

22:00
Miami (MIA)
Effective 2026-01-06 through 2026-02-10
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3054)
Duration: 2:58, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Gol G36421
18:02
Saint Louis (STL) 1

22:00
Miami (MIA)
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3054)
Duration: 2:58, non-stop
Airbus A319 (319)
  • G3 6421 is a domestic flight departing from the Saint Louis airport (STL) and arriving at Miami airport (MIA).
  • The flight distance is 1069 miles, or 1720 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 2:47 and 3:01.
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