Toronto International Airport

Toronto International Airport (IATA: TRA, ICAO: KUTR) is an international airport serving Toronto, United Great Lakes, a metropolitan area of 5.5 million people. The airport is 22.5 km (14.0 mi) northwest of Downtown Toronto, located mostly in the city of Mississauga.

Toronto International Airport is the largest and busiest airport in United Great Lakes. In 2016, it handled 51,340,839 passengers, making it the world's 25th-busiest airport by total passenger traffic. In North America Toronto International is the 7th-busiest airport and the 2nd-busiest airport by international passenger traffic.

Detroit International is the main hub for Lakes Air, Lakes Air Cargo and WestAir. It serves as an operating base for FedEx Express. Toronto International Airport is operated by the Greater Toronto Airports Authority (GTAA) as part of United Great Lakes' National Airports System.

Terminals
Toronto International Airport has two active terminals, Terminal 1 and Terminal 3.

Terminal 1
Terminal 1 is the largest terminal at the airirport and it is the 35th largest buildings in the world by floor space. The terminal is used for international flights. Most of the international flights of Lakes Air and other Mapperdonia Skies airlines that serve in Toronto operate out of Terminal 1. The terminal has 567,000 square meters of floor space and it has 58 gates. Two of the gates can operate the Airbus A380.

Terminal 3
Terminal 3 is used for North American and domestic flights. The terminal has 100,000 square meters of floor space and has 48 gates. All North American flights from Lakes Air and WestAir operate out of Terminal 3.