Nonstop flight route between San Antonio, Texas, United States and Rockford, Illinois, United States:

About this route:

A direct, nonstop flight between San Antonio International Airport (SAT), San Antonio, Texas, United States and Chicago Rockford International Airport (RFD), Rockford, Illinois, United States would travel a Great Circle distance of 1,019 miles (or 1,640 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 San Antonio International Airport and Chicago Rockford 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 San Antonio International Airport (SAT):

• The bi-level roadway in front of Terminal 1 was opened to traffic November 2009 and extended to provide service to the new terminals.
• At the end of the war the airfield was no longer needed by the military and was turned over to the City of San Antonio for civil use.
• San Antonio International Airport (SAT) has 3 runways.
• On August 1, 2012 both terminals of the airport were evacuated due to a bomb threat called from the parking garage.
• In 1975 the city adopted its first Airport Master Plan with plans for a new 1,300 space parking garage and a new 360,000 sq ft Terminal.
• From February to September 2006, the airport was a "focus city" for United Airlines with flights to 12 cities in conjunction with their partner Trans States Airlines.
• San Antonio International Airport handled 8,034,720 passengers last year.
• The furthest airport from San Antonio International Airport (SAT) is Sir Gaëtan Duval Airport (RRG), which is located 11,114 miles (17,886 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to San Antonio International Airport (SAT) is Randolph Air Force Base Joint Base San Antonio (RND), which is located only 12 miles (19 kilometers) E of SAT.
• Because of San Antonio International Airport's relatively low elevation of 809 feet, planes can take off or land at San Antonio 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.

Facts about Chicago Rockford International Airport (RFD):

• In an effort to capitalize on the airport's location from downtown Chicago and about 30 miles from the outermost Chicago suburbs), its name was changed to the Northwest Chicagoland Regional Airport at Rockford in the early 2000s.
• After an 11-year hiatus, the airport resumed hosting airshows in 2005.
• Following the war, the state of Illinois adopted the Airport Authority Act.
• RFD traces its history back to 1917, when Camp Grant was established during World War I as an U.S.
• RFD has two cargo aprons in use.
• The closest airport to Chicago Rockford International Airport (RFD) is Southern Wisconsin Regional Airport (JVL), which is located 30 miles (47 kilometers) N of RFD.
• The larger north cargo apron is next to the main terminal.
• Chicago Rockford International Airport (RFD) has 2 runways.
• Because of Chicago Rockford International Airport's relatively low elevation of 742 feet, planes can take off or land at Chicago Rockford 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 Rockford International Airport (RFD) is Margaret River Airport (MGV), which is located 11,008 miles (17,716 kilometers) away in Margaret River, Western Australia, Australia.