2- this is gonna take almost as long as that three-stop single-plane TCON trip, since I have to be off the grid for the next few hours
I don't remember every BN destination in 1988, and I'm not gonna refer to
"Departed Flights", but if I look at a map of the U.S., there are three other candidate cities that weren't hubs for other carriers ... start with the southernmost, New Orleans (MSY)