DY 4155 then U2 8722 at Copenhagen
Stockholm → Copenhagen → London Gatwick
Timetable, Copenhagen time
09:10DY 4155 from Stockholm at the gate
11:40U2 8722 to London Gatwick leaves the gate
2 h 30 apart on the timetable
Copenhagen’s board shows about 80% of departures at their timetable time, so delays of a few minutes don’t show here.
The last days
DY 4155 and U2 8722 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.