UA 4179 then AA 150 at O'Hare
Roanoke → Chicago → Paris Charles de Gaulle
Timetable, Chicago time
07:44UA 4179 from Roanoke at the gate
21:35AA 150 to Paris Charles de Gaulle leaves the gate
13 h 51 apart on the timetable
AA 150 leaves 13 h 51 after UA 4179 arrives on the timetable: more than half a day, so not a connection we count.