4Z221 TeteTET JohannesburgJNB · 15:40
4Z221 by South African Airlink flies from Tete (TET) to Johannesburg (JNB) for the Mon, Sep 21 departure.
arrived at JNB · 14 min early
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 −20 min · 0 cancelled · 11 operations tracked
The route today
live boardsHow 4Z221 actually runs
Pro Flight Search has tracked every published board update for 4Z221 across the TET and JNB boards: schedule changes, gate pushes and actual clocks. Usually lands ~20 min early. Based on 11 confirmed landings · 11/11 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how 4Z221 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 TET and JNB published them.
Planning around 4Z221? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — 4Z221 Tete to Johannesburg on-time performance, measured from the TET and JNB airport boards.
https://proflightsearch.com/flight/4Z221
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