IBS
Err....how about talking to those of us who FLY THE AEROPLANES?
We get some delays outbound due to the airways, but by far the biggest problem is inbound- We get happily through all the airspace with no problem, to then have to hold for prolonged periods due to the number of aircraft landing at Dubai.
SHJ and ADB traffic uses the same airspace- and DON'T get inbound delays.