Airport code: MLI - There are currently four airlines serving 10 nonstop hubs, or connecting cities. There are hundreds of connections beyond both domestically and internationally. Cities served are: Atlanta, Chicago O'Hare, Dallas-Ft. Worth, Denver, Detroit, Las Vegas, Minneapolis-St. Paul, Orlando-Sanford, Phoenix-Mesa and St. Petersburg/Clearwater. Allegiant offers seasonal service from/to Punta Gorda, FL, serving the Ft. Myers regional area. Nonstop flights begin December 15, 2017 and will be offered Mondays & Fridays. The Quad City International Airport is operated by the Metropolitan Airport Authority of Rock Island County, Illinois.