AF 50 then UA 3752 at Dulles
Paris Charles de Gaulle → Washington → Oklahoma City
Timetable, Washington time
16:30AF 50 from Paris Charles de Gaulle at the gate
09:40UA 3752 to Oklahoma City leaves the gate
17 h 10 apart on the timetable, overnight
UA 3752 leaves 17 h 10 after AF 50 arrives on the timetable: more than half a day, so not a connection we count.