Air Canada Flight 797 started out at what largest hub for American Airlines?
Dallas/Fort Worth International Airport Dallas/Fort Worth International Airport (IATA: DFW, ICAO: KDFW, FAA LID: DFW) is the primary international airport serving the Dallas–Fort Worth metroplex area in the U.S. state of Texas. It is the largest hub for American Airlines, which is headquartered near the airport. 2016 was a record year for DFW, as the airport served 65,670,697 passengers.
Air Canada Flight 621 The Air Canada Flight 621 crash near Toronto Pearson International Airport, took place on July 5, 1970, when an Air Canada Douglas DC-8, registered as CF-TIW, was attempting to land. It was flying on a Montreal–Toronto–Los Angeles route.