3S 446 then UA 4170 at O'Hare
Frankfurt am Main → Chicago → Greensboro
Timetable, Chicago time
23:493S 446 from Frankfurt am Main at the gate
14:05UA 4170 to Greensboro leaves the gate
14 h 16 apart on the timetable, overnight
UA 4170 leaves 14 h 16 after 3S 446 arrives on the timetable: more than half a day, so not a connection we count.