AA 337 then F9 2269 at Philadelphia
Salt Lake City → Philadelphia → Tampa
Timetable, Philadelphia time
13:13AA 337 from Salt Lake City at the gate
17:59F9 2269 to Tampa leaves the gate
4 h 46 apart on the timetable
The last days
AA 337 and F9 2269 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.