MONTREAL — Air Canada delayed or cancelled nearly 2,000 flights over the Canada Day long weekend in a potential taste of more trouble ahead for passengers. Roughly half of all trips by the country's biggest airline — including its lower-cost Air Canada Rouge and regional partner Jazz Aviation — were disrupted Saturday through Monday, according to figures from tracking service FlightAware. The 1,965 flight delays and cancellations — over 52 per cent of scheduled flights — stand in contrast to num
Because often people don’t show up. If an airline only sold the exact number of seats on ever plane, their tickets would be more expensive, and people wouldn’t buy them.