Cleveland based guy here -- don't worry, not about to rant about the United de-hubbing. I never liked them and their sky high pricing.

Since Frontier has added quite a bit of service to Cleveland Hopkins, I figure I should support them where I can. Currently flying mostly with Delta & Southwest, but Southwest has minimized Cleveland travel and is flying moreso out of Akron-Canton, which is 30 minutes further. Not awful, but unwanted driving.

So how does Frontier compare to Delta and the other carriers? Southwest I hate flying with, but their free baggage and easy flight changes are nice.

I do most of my domestic traveling to Illinois, Texas and New York. Occasionally Florida. Most frequently I fly to London, but I'm aware that Frontier doesn't do international.