QR 105 then BA 900 at Heathrow
Doha → London → Frankfurt am Main
Timetable, London time
07:20QR 105 from Doha at the gate
07:10BA 900 to Frankfurt am Main leaves the gate
23 h 50 apart on the timetable, overnight
BA 900 leaves 23 h 50 after QR 105 arrives on the timetable: more than half a day, so not a connection we count.