MQ 3417 then AA 839 at Miami
Savannah → Miami → Philadelphia
Timetable, Miami time
07:29MQ 3417 from Savannah at the gate
08:10AA 839 to Philadelphia leaves the gate
41 min apart on the timetable
The last days
MQ 3417 and AA 839 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.