DL 1444 then DL 8770 at Atlanta
Washington → Atlanta → Minneapolis
Timetable, Atlanta time
14:24DL 1444 from Washington at the gate
17:35DL 8770 to Minneapolis leaves the gate
3 h 11 apart on the timetable
The last days
DL 1444 and DL 8770 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.