Frontier expands footprint in Orlando. Expands service to the midwest. Seems like they are after the Allegiant biz model.
http://www.orlandosentinel.com/business/tourism/os-bz-frontier-orlando-20170718-story.html (http://www.orlandosentinel.com/business/tourism/os-bz-frontier-orlando-20170718-story.html)
Ha, just before seeing your thread I was reading this article:
https://www.usatoday.com/story/travel/flights/todayinthesky/2017/07/18/blockbuster-expansion-frontier-add-21-cities-85-routes/488214001/
Frontier is coming to JIA! But not really new routes...CVG and DEN which are already served by Allegiant and Southwest. Nevertheless competition is good and more schedule options is fantastic! Interesting they may be ditching St Aug for Jax.