Originally Posted by
jrl767
Wilmington/ILG had service from Eastern (1960s - 70s) and United (~1983-84); not sure who if anybody may have preceded Frontier, but I seem to recall that their inaugural was quite a big thing because the state hadn’t had much if any service for many years
Allegheny served ILG the same era as Eastern. I remember the two check in areas. According to wikipedia AA and TWA were the first airlines to serve ILG which I find amazing.