DL 1119 then WN 550 at Detroit
Savannah → Detroit → Denver
Timetable, Detroit time
14:04DL 1119 from Savannah at the gate
13:55WN 550 to Denver leaves the gate
23 h 51 apart on the timetable, overnight
WN 550 leaves 23 h 51 after DL 1119 arrives on the timetable: more than half a day, so not a connection we count.