St. Louis Regional Airport (ALN)

St. Louis Regional Airport (ALN) is a premier general aviation and reliever facility located in East Alton, Illinois, serving the greater St. Louis metropolitan area. Situated approximately 30 minutes from downtown St. Louis, the airport acts as a vital logistical hub for corporate aviation, military training, and high-capacity cargo operations. The airfield features two primary runways, including an impressive 8,101-foot main strip capable of accommodating massive aircraft such as the Boeing 747 and the military C-5A, making it a critical asset for the region's industrial and emergency management infrastructure. The terminal experience at St. Louis Regional is centered around a modern and professional Fixed-Base Operator (FBO) environment, primarily managed by West Star Aviation. Inside the main building, visitors have access to a comfortable passenger lounge, a dedicated pilot briefing area, and clean restrooms. A highlight of the facility is the on-site High Flyers Grille, which offers a full-service dining experience with views of the airfield, a rare amenity for a regional municipal airport. The facility also provides modern conveniences such as free high-speed Wi-Fi throughout the terminal and specialized conference rooms for business travelers needing to conduct meetings upon arrival. Operational excellence is a hallmark of the ALN terminal, which provides comprehensive services including 24-hour fueling, major airframe and powerplant maintenance, and professional ground handling for transient aircraft. The airport is a major base for West Star Aviation, one of the nation's leading aircraft maintenance and modification providers, attracting a steady flow of international corporate jets for technical services. The layout is designed for maximum efficiency, allowing for rapid transitions from ground transport to the airside. For visitors, the airport represents a professional and welcoming entry point to the Metro East region, offering immediate access to the major interstate corridors and the diverse industrial parks of Madison County.