Compare and contrast : on Thursday, the US FAA announced the final $300M tranche in grants to U.S. Airports to improve the U.S. aviation sector's competitiveness and operational reliability. 

In Canada, despite posting record breaking deficits, the Trudeau government withdraws $500M in so-called ground rents alone per year from the aviation sector which translates into high passenger fees and airfares.

So when Canadians wonder why flights are delayed and cancelled and why it seems to be that the Canadian air transportation system is creaking, it's because of Canada's totally broken system for supporting Canadian aviation.