LH 3603 then DE 4322 at Frankfurt
QKL → Frankfurt am Main → Barcelona
Timetable, Frankfurt am Main time
06:49LH 3603 from QKL at the gate
07:20DE 4322 to Barcelona leaves the gate
31 min apart on the timetable
Frankfurt’s board gives a departure time for only about 19% of its flights, so many days show no gate time.
Frankfurt’s board shows about 57% of departures at their timetable time, so delays of a few minutes don’t show here.
The last days
LH 3603 and DE 4322 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.