UA 3527 then GB 397 at O'Hare
Indianapolis → Chicago → Cincinnati Northern Kentucky
Timetable, Chicago time
15:33UA 3527 from Indianapolis at the gate
07:00GB 397 to Cincinnati Northern Kentucky leaves the gate
15 h 27 apart on the timetable, overnight
GB 397 leaves 15 h 27 after UA 3527 arrives on the timetable: more than half a day, so not a connection we count.