Airlines and Aircraft Serving Portland, Maine Effective April 15, 1975
AIR NEW ENGLAND
Aircraft Operated:
Beech 99, DeHavilland Twin Otter, Douglas DC-3
Destinations Served:
Augusta (ME), Boston, Lewiston (ME), New York LaGuardia
BAR HARBOR AIRLINES
Aircraft Operated:
Beech 99
Destinations Served:
Bangor, Bar Harbor, Boston
DELTA AIR LINES
Aircraft Operated:
Boeing 727-200, McDonnell Douglas DC-9-30
Destinations Served:
Bangor, Boston, Manchester, New York LaGuardia, Presque Isle