QR 237 then R5 272 at Istanbul
Doha → Istanbul → Amman
Timetable, Istanbul time
07:00QR 237 from Doha at the gate
20:15R5 272 to Amman leaves the gate
13 h 15 apart on the timetable
R5 272 leaves 13 h 15 after QR 237 arrives on the timetable: more than half a day, so not a connection we count.