Originally Posted by jrl767

86. White Plains, New York is a fairly busy airport these days, with nonstop jet flights to a variety of destinations. Back in the summer of 1983 however, it’s only jet service came via three flights down to Washington’s National Airport. Identify the airline and the aircraft type operating these flights.

This was certainly US Air, almost certainly with a BAC 1-11 (and if not, their ubiquitous DC9-30)

Ha! It most certainly was not! In fact, in a recent review of the OAG used to reference these schedules, I was surprised to find that US Air didn't even serve White Plains (HPN) back then. Please - have another cup of coffee and try again!