What do you get when you combine airport delays, the summer travel season and a long weekend in both the U.S. and Canada?
In a word? Stress.
Hundreds of flights are being delayed each day as the summer travel season heats up and airlines struggle to keep up, public data shows. And not all airlines are handling it the same way.
More than 13,000 flights were delayed as of Thursday morning alone, while another 2,000-plus had been cancelled, according to the flight-tracking site FlightAware. Those…