4Z920 Cape TownCPT · 07:00 JohannesburgJNB · 07:00
4Z920 by Airlink flies from Cape Town (CPT) to Johannesburg (JNB) for the Wed, Nov 11 departure.
arrival expected at JNB · on schedule
board checked 80m ago · checking again in 45s
⚖ 4Z920 typically leaves +15 and lands −13. 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 −13 min · 0 cancelled · 10 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at CPT and JNB are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 →
Tomorrow at Cape Town
ForecastThu 12 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
Tomorrow at Johannesburg
ForecastThu 12 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Cape Town to Johannesburg flights today
same route · AirlinkIf 4Z920 is cancelled, these are the other Airlink nonstop flights from Cape Town to Johannesburg on the same day, with scheduled departure times in CPT local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How 4Z920 actually runs
Pro Flight Search has tracked every published board update for 4Z920 across the CPT and JNB boards: schedule changes, gate pushes and actual clocks. Usually lands ~13 min early. Based on 8 confirmed landings · 8/8 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 4Z920 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: ZS-YAV, ZS-YDC, ZS-ARF, ZS-YAP.
Board clocks recorded as CPT and JNB published them.
Planning around 4Z920? 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: 4Z920 Cape Town to Johannesburg on-time performance, measured from the CPT and JNB airport boards.
https://proflightsearch.com/flight/4Z920
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