W6 2251 then LH 825 at Copenhagen
Budapest → Copenhagen → Frankfurt am Main
Timetable, Copenhagen time
08:35W6 2251 from Budapest at the gate
12:40LH 825 to Frankfurt am Main leaves the gate
4 h 05 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
W6 2251 and LH 825 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.