DL 290 then U2 6638 at Charles de Gaulle
Los Angeles → Paris → Birmingham (UK)
Timetable, Paris time
13:00DL 290 from Los Angeles at the gate
09:15U2 6638 to Birmingham (UK) leaves the gate
20 h 15 apart on the timetable, overnight
U2 6638 leaves 20 h 15 after DL 290 arrives on the timetable: more than half a day, so not a connection we count.