SY 415 then DL 1998 at Miami
Minneapolis → Miami → New York LaGuardia
Timetable, Miami time
10:45SY 415 from Minneapolis at the gate
11:25DL 1998 to New York LaGuardia leaves the gate
40 min apart on the timetable
The last days
SY 415 and DL 1998 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.