The IATA airport code for Quad City International Airport is MLI.
The ICAO code for Quad City International Airport is KMLI.
Quad City International Airport (MLI) is located in Moline, United States.
The local time zone at Quad City International Airport (MLI) is America/Chicago (GMT-5).
About 26 scheduled departures were counted at Quad City International Airport (MLI) when flight schedules were last measured on September 4, 2026.
For international flights, arrive at least 3 hours before departure; for domestic flights, about 2 hours.
Based on the current departures board at Quad City International Airport (MLI), scheduled flights are operated by SkyWest Airlines, Envoy Air, Endeavor Air, and Piedmont Airlines.
Destinations on the current departures board at Quad City International Airport (MLI) include Chicago, Dallas-Fort Worth, Atlanta, Charlotte, and Denver.
The board on this page shows arrivals and departures for Quad City International Airport (MLI). It re-checks for updates while the page is open, and every board states how old its data is — busy hubs are refreshed within hours, quieter airports less often.