TK 4955 then QR 240 at Istanbul
Antalya → Istanbul → Doha
Timetable, Istanbul time
16:15TK 4955 from Antalya at the gate
13:50QR 240 to Doha leaves the gate
21 h 35 apart on the timetable, overnight
QR 240 leaves 21 h 35 after TK 4955 arrives on the timetable: more than half a day, so not a connection we count.