DL 266 then U2 6638 at Charles de Gaulle
New York JFK → Paris → Birmingham (UK)
Timetable, Paris time
12:40DL 266 from New York JFK at the gate
09:15U2 6638 to Birmingham (UK) leaves the gate
20 h 35 apart on the timetable, overnight
U2 6638 leaves 20 h 35 after DL 266 arrives on the timetable: more than half a day, so not a connection we count.