Penobscot Island Air flights

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About Airline

Penobscot Island Air is a small regional airline that offers services out of Knox County Regional Airport (RKD). The airline was founded in 2004 and started operating a year later. The airline currently offers scheduled flights to the islands in Maine's Penobscot Bay and also operates private charter and seaplane flights across the region.


As of August 2020, the airlines scheduled and charter flights to the following destinations within the state of Maine. Destinations include Rockland, Matinicus Isle, Vinalhaven, North Haven, Isleboro, Criehaven, Big Green and more. If you're looking to fly within the US, our guide to domestic flights within USA offers lots of helpful information.

United States Knox County RKD Knox County Regional Airport
United States Knox County 35ME Matinicus Isle Airport
United States Knox County ME55 Vinalhaven Airport
United States Knox County HVN Tweed New Haven Airport
United States Knox County - Isleboro Airport
United States Penobscot County BGR Bangor International Airport
United States The Hancock County BHB Bar Harbor Airport
United States Waldo County BST Belfast Municipal Airport
United States York County - Biddeford Municipal Airport
United States Cumberland County BXM Brunswick Executive Airport
United States Cumberland County PWM Portland International Jetport
United States Hancock County - Stonington Municipal Airport
United States Lincoln County ISS Wiscasset Municipal Airport

Baggage Allowance

Checked Baggage

Each passenger is permitted 22kg (50 lbs) of baggage without an extra charge. Any additional luggage or items above 22kg (50 lbs) are charged at a rate of 50 cents per pound.

Check-In Information

Check-In Online

Online check-in is not available.

Airport Check-In

Passengers should arrive no later than 15 minutes prior to the scheduled flight departure.


As of August 2020, the airline operates a fleet of 4 Cessna aircraft.

  • Cessna 206
  • Cessna 207
  • Cessna 208

Hub Airport

Knox County Regional Airport(RKD)

Knox County Regional Airport (RKD) is a county-owned, public airport in Knox County, Maine, United States. It accommodated 17,657 passengers in 2010. The airport is 6km south of the central business district of Rockland, Maine.

Other airlines that fly to and from Knox County Regional Airport (RKD) include Island Airways and Cape Air.

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