AA 305 then AA 1683 at DFW
Key West → Dallas-Fort Worth → Salt Lake City
Timetable, Dallas-Fort Worth time
16:46AA 305 from Key West at the gate
20:06AA 1683 to Salt Lake City leaves the gate
3 h 20 apart on the timetable
The last days
AA 305 and AA 1683 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.