Originally Posted by
Stumblefoot
What other hubs?

I was thinking about qualifying the term, but I guess you guys took care of that.
Apparently, Frontier still believes it has multiple hubs, at least according to the info on their website.
Currently in its 18th year of operations, Frontier employs more than 5,500 aviation professionals and operates more than 500 daily flights from its hubs at Denver International Airport, Milwaukee's General Mitchell International Airport and Kansas City International Airport.