U2 852 then U2 8649 at Gatwick
Inverness → London → Düsseldorf
Timetable, London time
13:40U2 852 from Inverness at the gate
12:05U2 8649 to Düsseldorf leaves the gate
22 h 25 apart on the timetable, overnight
U2 8649 leaves 22 h 25 after U2 852 arrives on the timetable: more than half a day, so not a connection we count.