Abraham Lincoln Capital Airport

Abraham Lincoln Capital Airport is an airport located in Springfield Illinois, US. The airport's IATA code is SPI, which is the three-letter code used on boarding passes and flight bookings. The ICAO code is KSPI, used by air traffic control and pilots for flight planning.

The airport operates in the America/Chicago timezone. When planning flights to or from SPI, use our flight duration calculator to account for timezone differences, especially for international travel.

Abraham Lincoln Capital Airport sits at an elevation of 598 feet (182 meters) above sea level.

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