DL 5771 then UA 3402 at Detroit
Indianapolis → Detroit → Chicago O'Hare
Timetable, Detroit time
18:14DL 5771 from Indianapolis at the gate
16:10UA 3402 to Chicago O'Hare leaves the gate
21 h 56 apart on the timetable, overnight
UA 3402 leaves 21 h 56 after DL 5771 arrives on the timetable: more than half a day, so not a connection we count.