OD 357 then AK 380 at Kuala Lumpur
Batam → Kuala Lumpur → Jakarta
Timetable, Kuala Lumpur time
15:00OD 357 from Batam at the gate
06:55AK 380 to Jakarta leaves the gate
15 h 55 apart on the timetable, overnight
AK 380 leaves 15 h 55 after OD 357 arrives on the timetable: more than half a day, so not a connection we count.