Nonstop flight route between Mississauga, Ontario, Canada and Chicago, Illinois, United States:

About this route:

A direct, nonstop flight between Toronto Pearson International Airport (YYZ), Mississauga, Ontario, Canada and Chicago O'Hare International Airport (ORD), Chicago, Illinois, United States would travel a Great Circle distance of 435 miles (or 700 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the relatively short distance between Toronto Pearson International Airport and Chicago O'Hare International Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Toronto Pearson International Airport (YYZ):

• Terminal 2 saw its last day in operation as a passenger terminal January 29, 2007.
• Pearson is the largest and busiest airport in Canada.
• Preclearance was pioneered at Pearson in 1952 as a convenience to allow it to connect as a domestic airport to the many smaller airports in the United States that at the time lacked customs and immigration facilities.
• In order to accommodate its growing aircraft volume, substantial redevelopment of the airside and infield systems took place.
• The furthest airport from Toronto Pearson International Airport (YYZ) is Margaret River Airport (MGV), which is located 11,399 miles (18,345 kilometers) away in Margaret River, Western Australia, Australia.
• Because of Toronto Pearson International Airport's relatively low elevation of 569 feet, planes can take off or land at Toronto Pearson International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• A third "TCA" terminal was built to the west side of second wood frame terminal in 1949.
• Toronto Pearson International Airport (YYZ) has 5 runways.
• The Chapman farm house was the first office and airport terminal.
• Terminal 3 opened in 1991 to offset traffic from Terminals 1 and 2.
• The closest airport to Toronto Pearson International Airport (YYZ) is Billy Bishop Toronto City Airport (YTZ), which is located only 12 miles (20 kilometers) ESE of YYZ.

Facts about Chicago O'Hare International Airport (ORD):

• During this era international flights used Terminal 1.
• Chicago O'Hare International Airport (ORD) has 8 runways.
• It is operated by the City of Chicago Department of Aviation.
• The closest airport to Chicago O'Hare International Airport (ORD) is Chicago Executive Airport (PWK), which is located only 9 miles (15 kilometers) N of ORD.
• In 2013, the Chicago Department of Aviation appropriated a $19,500 two-year contract to use livestock, specifically goats, sheep, llamas, and burros, to assist with grounds maintenance.
• Terminal 1 houses all United Airlines domestic flights as well as international departures, and also departures for a select number of Star Alliance partners, including Lufthansa and All Nippon Airways.
• Because of Chicago O'Hare International Airport's relatively low elevation of 668 feet, planes can take off or land at Chicago O'Hare International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• Commercial passenger flights started in 1955 and by the following year O'Hare was served by American, BOAC, Braniff, Capital, Delta, Eastern, North Central, Pan Am, TWA and United, along with freight airlines Riddle and Slick.
• The furthest airport from Chicago O'Hare International Airport (ORD) is Margaret River Airport (MGV), which is located 11,071 miles (17,817 kilometers) away in Margaret River, Western Australia, Australia.