According to the Official Airline Guide (OAG), First Air operated scheduled passenger service from the mid-1980s to the early 1990s nonstop between Ottawa (YOW) and Boston (BOS) primarily with Hawker Siddeley HS 748 turboprops but also with Boeing 727-100 Combi jetliners as well [REF].
First Air has codeshare agreements with the following airlines: .