In North America, YYZ led with the most delays at 7,307, followed by ATL (6,219), ORD(6,183), DEN (6,039) and DFW (5,883).

Airline Delays

American Airlines was North America's leading airline in terms of delays with 25,329, followed by Southwest (25,172), Delta (18,389), United (15,774) and Air Canada (12,118).

****NONREV ALERT**** Air Canada was the airline with the highest percentage of cancellations in the world at 43.11%.