5Z451 GeorgeGRJ JohannesburgJNB · 18:50
5Z451 by CEMAIR (PTY) Ltd flies from George (GRJ) to Johannesburg (JNB) for the Sun, Sep 6 departure.
today's GRJ → JNB operation will not depart
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 · 2 cancelled · 10 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 5Z451 actually runs
Pro Flight Search has tracked every published board update for 5Z451 across the GRJ and JNB boards: schedule changes, gate pushes and actual clocks. Usually lands ~13 min early. Based on 9 confirmed landings · 8/9 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how 5Z451 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-CMF.
Board clocks recorded as GRJ and JNB published them.
Planning around 5Z451? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — 5Z451 George to Johannesburg on-time performance, measured from the GRJ and JNB airport boards.
https://proflightsearch.com/flight/5Z451
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