U.S. Customs painfully slow. If traveling or connecting in the U.S. ensure you arrive at least 2 hours before your flight. Free wifi to keep you occupied while you wait in line. Pack some patience.
Avoid international connections thru here. They're disorganized and completely unhelpful. No priority lines at customs for connections. Go thru YUL instead.
Toronto Pearson is the largest and busiest airport in Canada, handling nearly 36 million passengers in 2022. The airport is named in honour of Lester B. Pearson, who served as the 14th Prime minister of Canada and received the Nobel Peace Prize in 1957 for his humanitarian work in peacekeeping.