CMX Houghton County Memorial Airport
Houghton County Memorial Airport (CMX) is an airport serving Hancock, United States.
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About CMX Airport
Houghton County Memorial Airport (CMX) in Hancock serves Michigan’s Keweenaw Peninsula with a compact single-terminal layout that handles regional commercial flights, general aviation and seasonal charters. Delta Connection is the primary carrier offering frequent connections to Detroit and broader hubs, while several smaller operators and private services link the area to nearby cities and recreational destinations. Travelers will find basic passenger amenities, car rental and ground transportation options close to the terminal; local signage and staff assist in both English and Finnish-influenced regional terms. Use the airport’s online flight board to check arrivals and departures in real time.
Frequently asked questions
The IATA airport code for Houghton County Memorial Airport is CMX.
The ICAO code for Houghton County Memorial Airport is KCMX.
Houghton County Memorial Airport (CMX) is located in Hancock, United States.
The local time zone at Houghton County Memorial Airport (CMX) is America/New_York (GMT-4).
About 7 scheduled departures were counted at Houghton County Memorial Airport (CMX) 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.
The board on this page shows arrivals and departures for Houghton County Memorial Airport (CMX). 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.