Nonstop flight route between Dallas, Texas, United States and Chicago, Illinois, United States:

About this route:

A direct, nonstop flight between Addison Airport (ADS), Dallas, Texas, United States and Chicago O'Hare International Airport (ORD), Chicago, Illinois, United States would travel a Great Circle distance of 791 miles (or 1,273 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 Addison 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 Addison Airport (ADS):

• Addison Airport is a public airport in Addison, in Dallas County, Texas.
• The Addison Airport Toll Tunnel allows east-west traffic to cross the airport under the runway and was completed in 1999.
• The airport opened in 1954 and was purchased by the town of Addison in 1976.
• The closest airport to Addison Airport (ADS) is Dallas Love Field (DAL), which is located only 8 miles (14 kilometers) S of ADS.
• Addison Airport (ADS) currently has only 1 runway.
• The furthest airport from Addison Airport (ADS) is Sir Gaëtan Duval Airport (RRG), which is located 10,913 miles (17,563 kilometers) away in Rodrigues Island, Mauritius.
• Because of Addison Airport's relatively low elevation of 644 feet, planes can take off or land at Addison 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.

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

• American Airlines, United Airlines and Trans World Airlines had many routes to the West Coast, Northeast and Midwest.
• 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.
• Delta moved from Terminal 3 to Terminal 2 in 2009 in order to align its operations with merger partner Northwest Airlines.
• 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.
• It is operated by the City of Chicago Department of Aviation.
• 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.
• Chicago O'Hare International Airport (ORD) has 8 runways.
• By the early 1950s, Chicago Midway International Airport, Chicago's primary airport since 1931, had become too crowded despite multiple expansions and could not handle the planned first generation of jets.
• 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.
• 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.
• 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.
• The airport was constructed in 1942–43 as a manufacturing plant for Douglas C-54s during World War II.