The 75th percentile performance figures for airborne delay at Perth are indicated in Figure 9. January performance (-0.5 minutes median and 1.2 minutes 75th percentile) met the targets. Compared to the same month last year, there was a decrease in the airborne delay median performance (from -0.3 minutes) and 75th percentile performance (from 1.4 minutes).
The long-term (48-month) and 24-month trends for airborne delay at Perth are downwards.
Figure 9: Perth airborne delay 75th percentile (last 24 months)
Click image to enlarge
There were no notable events in Perth.