U2 8843 then SK 4786 at Keflavík
London Gatwick → Reykjavík → Oslo
Timetable, Reykjavík time
19:10U2 8843 from London Gatwick at the gate
12:25SK 4786 to Oslo leaves the gate
17 h 15 apart on the timetable, overnight
SK 4786 leaves 17 h 15 after U2 8843 arrives on the timetable: more than half a day, so not a connection we count.