Million Air SUS

Million Air SUS provides fixed-base operator services at Spirit of St. Louis Airport (KSUS) in Chesterfield, Missouri. Positioned as a convenient alternative for travelers using the designated overflow airport for Lambert International, the facility offers access to the St. Louis area while helping customers avoid delays commonly encountered at Lambert. Its location near Highway 40/64 is described as a short drive from downtown St. Louis and Clayton.

The company’s 70,000 square feet of corporate hangar space supports its aviation operations. The main terminal features a spacious passenger lobby, while pilots can use a flight-planning room and a lounge with oversized recliners, a large-screen television, and a snooze room. Million Air SUS also provides passenger and crew services, Phillips 66 aviation fuels, and professional line-service support, including quick aircraft turns. Its customer service representatives can offer local recommendations for restaurants and hotels, and help guests explore nearby options such as golf. The company emphasizes courteous service and offers online reservations.