Direct flights from Kuala Lumpur (KUL) to Surabaya (SUB): 20 nonstop departures observed each week across 4 airlines. 36% of the last 22 operated flights arrived within 15 minutes of schedule. The median arrival is 19 minutes late. No cancellations were recorded across the 22 tracked flights. The nonstop covers 1,667 km, an estimated 2 hours 38 minutes in the air. Measured by Pro Flight Search from live flight boards at Kuala Lumpur and Surabaya. Updated 14 September 2026 at 17:37 UTC.
KULKuala Lumpurbusy · +15
SUBSurabayatracking
1,667 km · ~2h 38m est.
dep bank 07:25–19:0020x weekly
Runs rough · 4 airlines · 20x weekly · nonstop
36% on time
of the last 22 operated KUL → SUB flights arrived within 15 minutes
How the Kuala Lumpur to Surabaya route actually runs
Pro Flight Search records official board updates for nonstop KUL to SUB flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Mostly on schedule. The departure side at KUL is the weaker end, route health score 80/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on KUL–SUB?
Operators schedule morning departures around 07:25 and evening departures around 19:00 from KUL. Earlier flights typically land before destination-airport delays accumulate later in the day; check the SUB delay card to confirm conditions when you'd arrive.
How long is the flight from KUL to SUB?
Great-circle distance is 1,667 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 148–173 min gate-to-gate on this route.
How often does KUL–SUB fly?
4 carriers operate this route, around 26 flights a week between them. Compare carrier days and times in the airline list above.
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