4Z450 JohannesburgJNB · 11:20 BlantyreBLZ
4Z450 by Airlink flies from Johannesburg (JNB) to Blantyre (BLZ) for the Sun, Sep 6 departure.
en route from JNB to BLZ
board checked 12m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 11:32.
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 operation0 cancelled · 15 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How 4Z450 actually runs
Pro Flight Search has tracked every published board update for 4Z450 across the JNB and BLZ boards: schedule changes, gate pushes and actual clocks. Usually departs ~25 min late. Based on 14 confirmed departures · 3/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how 4Z450 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 BLZ published them.
Planning around 4Z450? 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 — 4Z450 Johannesburg to Blantyre on-time performance, measured from the JNB and BLZ airport boards.
https://proflightsearch.com/flight/4Z450
.