Originally Posted by Aero1900

The most likely new pilot domicile has to be Las Vegas. Just based on the number of daily departures, Vegas has more than Chicago.

I do not think Philly will be a pilot domicile. Frontier is going to add 16 airplanes in the next 14 months, and no one knows where that growth will occur. As has been discussed here, Denver and Chicago don't have the gates to grow. I suspect we will see new routes announced soon and that will likely point to the new domicile. If I were a gambling man, I'd bet on Vegas