DL 5540 then DL 5554 at Detroit
Lexington → Detroit → Minneapolis
Timetable, Detroit time
18:39DL 5540 from Lexington at the gate
19:15DL 5554 to Minneapolis leaves the gate
36 min apart on the timetable
The last days
DL 5540 and DL 5554 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.