AA 3239 then F9 4130 at LAX
Miami → Los Angeles → Salt Lake City
Timetable, Los Angeles time
12:52AA 3239 from Miami at the gate
18:44F9 4130 to Salt Lake City leaves the gate
5 h 52 apart on the timetable
The last days
AA 3239 and F9 4130 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.