Yes adding capacity in Fll....you are correct.
Almost all future growth will be there and a little left for Boston.
Publicly, there are growth statements for all 3 of the biggest carriers in FLL. This manifests itself from real estate becoming available again whether we talk about B6/NK at one side of the airport or WN @ T1. You can only go so far in a place such as BOS, JFK etc. before you max out with the (limited) space that is available, even if there is a financial case to add more capacity.
I can't get the mail.spirit site to load. Anyone else having this problem? I'm copy/pasting the site address from the RA site.
Did you try typing in
https://mail.spirit.com
Note: you must do https not http.
Works for me from any device.