DL 2331 then SY 1776 at Philadelphia
Detroit → Philadelphia → Minneapolis
Timetable, Philadelphia time
11:35DL 2331 from Detroit at the gate
10:15SY 1776 to Minneapolis leaves the gate
22 h 40 apart on the timetable, overnight
SY 1776 leaves 22 h 40 after DL 2331 arrives on the timetable: more than half a day, so not a connection we count.