G4 3048 then AA 3079 at Philadelphia
Knoxville → Philadelphia → San Francisco
Timetable, Philadelphia time
14:47G4 3048 from Knoxville at the gate
16:05AA 3079 to San Francisco leaves the gate
1 h 18 apart on the timetable
The last days
G4 3048 and AA 3079 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.