UA 4432 then GB 397 at O'Hare
Greenville-Spartanburg → Chicago → Cincinnati Northern Kentucky
Timetable, Chicago time
15:08UA 4432 from Greenville-Spartanburg at the gate
07:00GB 397 to Cincinnati Northern Kentucky leaves the gate
15 h 52 apart on the timetable, overnight
GB 397 leaves 15 h 52 after UA 4432 arrives on the timetable: more than half a day, so not a connection we count.