TK 2421 then TK 1037 at Istanbul
Antalya → Istanbul → Budapest
Timetable, Istanbul time
18:35TK 2421 from Antalya at the gate
18:30TK 1037 to Budapest leaves the gate
23 h 55 apart on the timetable, overnight
TK 1037 leaves 23 h 55 after TK 2421 arrives on the timetable: more than half a day, so not a connection we count.