DL 335 then DL 1852 at Detroit
San Francisco → Detroit → Milwaukee
Timetable, Detroit time
06:14DL 335 from San Francisco at the gate
08:30DL 1852 to Milwaukee leaves the gate
2 h 16 apart on the timetable
The last days
DL 335 and DL 1852 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.