4Z777 JohannesburgJNB · 16:00 SishenSIS
4Z777 by Airlink flies from Johannesburg (JNB) to Sishen (SIS) for the Wed, Sep 16 departure.
departs JNB · on schedule
board checked 26m ago · checking again in 45s
Where the minutes go
last 3 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Johannesburg to Sishen flights today
same route · AirlinkIf 4Z777 is cancelled, these are the other Airlink nonstop flights from Johannesburg to Sishen on the same day, with scheduled departure times in JNB local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How 4Z777 actually runs
Pro Flight Search has tracked every published board update for 4Z777 across the JNB and SIS boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: departed +26 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how 4Z777 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 JNB and SIS published them.
Planning around 4Z777? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — 4Z777 Johannesburg to Sishen on-time performance, measured from the JNB and SIS airport boards.
https://proflightsearch.com/flight/4Z777
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