Plattsburgh International Airport June 14, 2012, offering up to three flights daily to Boston on a variety of turboprop regional airliners. After Colgan Air went defunct, the relatively unknown Alaska-based airline PenAir was chosen as its replacement when the airline decided to serve destinations in the northeast U.S. PenAir serves Plattsburgh similarly with two to three daily flights to Boston Logan International Airport, exclusively using Saab 340 aircraft. PenAir was selected as Colgan's replacement and offers to two daily flights to Boston, subsidized by the Essential Air Service program. The airport is also served by Spirit Airlines with non-stop service to Fort Lauderdale
Logan-Cache Airport and solo flights. Utah State University occupies several hangars on the north end of the airport access road. The university also operates the dispatch office in the main passenger terminal, along with Leading Edge Aviation, which offers flight training, FBO services, and a pilot supply shop. There are also several independent CFIs based at the airport. Helicopter flight training is provided by Mountain Ridge Helicopters. The Logan-Cache Airport covers and has two runways and facilities: This airport remains a Class G, uncontrolled airport, with Class E airspace beginning at 700 ft AGL. Logan-Cache Airport Logan-Cache Airport is a small airport