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.
Zip (airline) Zip was a Canadian discount airline headquartered in Hangar 101 at Calgary International Airport, Calgary, Alberta. It was launched by Air Canada as a no-frills subsidiary in September 2002. It operated a fleet of 12 Boeing 737 aircraft, each painted in a bright, neon colour (blue, fuchsia, green, and orange) with a single class of service. The subsidiary was headed by former WestJet CEO, Steve Smith.