4Z780 SishenSIS JohannesburgJNB · 18:30
4Z780 by Airlink flies from Sishen (SIS) to Johannesburg (JNB).
scheduled from SIS
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival −15 min · 0 cancelled · 10 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How 4Z780 actually runs
Pro Flight Search has tracked every published board update for 4Z780 across the SIS and JNB boards: schedule changes, gate pushes and actual clocks. Usually lands ~15 min early. Based on 10 confirmed landings · 10/10 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how 4Z780 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as SIS and JNB published them.
Planning around 4Z780? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — 4Z780 Sishen to Johannesburg on-time performance, measured from the SIS and JNB airport boards.
https://proflightsearch.com/flight/4Z780
.