DL 483 then DL 8844 at Atlanta
Burbank → Atlanta → Detroit
Timetable, Atlanta time
21:41DL 483 from Burbank at the gate
09:28DL 8844 to Detroit leaves the gate
11 h 47 apart on the timetable, overnight
The last days
DL 483 and DL 8844 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.