DL 1079 then DL 4964 at Detroit
Norfolk → Detroit → Lexington
Timetable, Detroit time
07:53DL 1079 from Norfolk at the gate
08:26DL 4964 to Lexington leaves the gate
33 min apart on the timetable
The last days
DL 1079 and DL 4964 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.