Apache Air is a small regional airline based in the United States, operating under the IATA code ZM and ICAO code IWA with the callsign APACHE. The carrier has historically focused on connecting smaller communities with larger aviation hubs, particularly in the southwestern region of the country. As a regional operator, Apache Air has maintained a limited but dedicated route network. Detailed operational and corporate information about the airline is not widely documented in major aviation databases, reflecting its status as a smaller, niche carrier.