4Z451 BlantyreBLZ JohannesburgJNB · 16:40
4Z451 by South African Airlink flies from Blantyre (BLZ) to Johannesburg (JNB) for the Wed, Sep 23 departure.
arrival expected at JNB · on schedule
board checked 59m ago · checking again in 45s
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 −3 min · 0 cancelled · 14 operations tracked
The route today
live boardsHow 4Z451 actually runs
Pro Flight Search has tracked every published board update for 4Z451 across the BLZ and JNB boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 13 confirmed landings · 12/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how 4Z451 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 BLZ and JNB published them.
Planning around 4Z451? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — 4Z451 Blantyre to Johannesburg on-time performance, measured from the BLZ and JNB airport boards.
https://proflightsearch.com/flight/4Z451
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