UA 5443 then GB 397 at O'Hare
Grand Rapids → Chicago → Cincinnati Northern Kentucky
Timetable, Chicago time
15:58UA 5443 from Grand Rapids at the gate
07:00GB 397 to Cincinnati Northern Kentucky leaves the gate
15 h 02 apart on the timetable, overnight
GB 397 leaves 15 h 02 after UA 5443 arrives on the timetable: more than half a day, so not a connection we count.