SUS Spirit of St Louis Airport
About SUS Airport
Spirit of St. Louis Airport (SUS) serves St. Louis County, Missouri, as a regional general aviation and reliever airport rather than a major commercial hub. It has multiple fixed-base operators and supports private, corporate, and charter flights rather than large scheduled airline bases; travelers should not expect extensive terminal facilities or many commercial gates. Popular destinations are typically regional or business-related charters across the central U.S. Pilots and passengers can check the online flight board for real-time information on arrivals and departures, parking, and FBO services.
Frequently asked questions
The IATA airport code for Spirit of St Louis Airport is SUS.
The ICAO code for Spirit of St Louis Airport is KSUS.
Spirit of St Louis Airport (SUS) is located in Null, United States.
The local time zone at Spirit of St Louis Airport (SUS) is America/Chicago (GMT-5).
About 6 scheduled departures were counted at Spirit of St Louis Airport (SUS) when flight schedules were last measured on July 19, 2026.
For international flights, arrive at least 3 hours before departure; for domestic flights, about 2 hours.