PK 179 then EK 394 at Dubai
Sialkot → Dubai → Hanoi
Timetable, Dubai time
06:35PK 179 from Sialkot at the gate
03:40EK 394 to Hanoi leaves the gate
21 h 05 apart on the timetable, overnight
EK 394 leaves 21 h 05 after PK 179 arrives on the timetable: more than half a day, so not a connection we count.