Originally Posted by
diburning
Or maybe CVG? (as one of the ones not served by B6)
I'm curious where CVG would be on the list. If they're going by destination as a city and not an airport code (e.g. JFK, LGA, EWR=NYC), then Cincinnati would definitely be in the top 25, IMO, once you factor in DAY (CVG and DAY=Cincy).