UA 945 then AA 9912 at O'Hare
Frankfurt am Main → Chicago → Richmond
Timetable, Chicago time
11:05UA 945 from Frankfurt am Main at the gate
07:30AA 9912 to Richmond leaves the gate
20 h 25 apart on the timetable, overnight
AA 9912 leaves 20 h 25 after UA 945 arrives on the timetable: more than half a day, so not a connection we count.