4Z555 JohannesburgJNB · 15:10 DurbanDUR · 15:10
4Z555 by Airlink flies from Johannesburg (JNB) to Durban (DUR) for the Tue, Aug 18 departure.
departs JNB · on schedule
board checked 36m ago · checking again in 45s
⚖ 4Z555 typically leaves +17 and lands −7. The air wins minutes back.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 −7 min · 0 cancelled · 14 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at JNB and DUR are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Johannesburg to Durban flights today
same route · AirlinkIf 4Z555 is cancelled, these are the other Airlink nonstop flights from Johannesburg to Durban 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 4Z555 actually runs
Pro Flight Search has tracked every published board update for 4Z555 across the JNB and DUR boards: schedule changes, gate pushes and actual clocks. Usually lands ~7 min early. Based on 13 confirmed landings · 13/13 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how 4Z555 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 DUR published them.
Planning around 4Z555? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — 4Z555 Johannesburg to Durban on-time performance, measured from the JNB and DUR airport boards.
https://proflightsearch.com/flight/4Z555
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