K4R9 in 20 seconds
Dauphin Island Airport serves Dauphin Island, US.
AirportRoutes · updated Dec 17, 2025
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Common questions about K4R9
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Where is Dauphin Island Airport located?
Dauphin Island Airport is located in Dauphin Island, US, at an elevation of 5 ft. Its IATA code is — and ICAO code is K4R9.