Legacy prices from PHL-MSP are horrible (600+), thinking about Frontier. (I'm Delta GM, on slow slide from DM reduced work travel).
Concerns--wedding to go in September, booking only through Aug 10 available.
Reviews on web are horrible, though most of those seem to be those booking thru 3rd parties like Orbitz.
Trenton airport parking?
Is it worth the risk? Its my son's wedding, delays are not acceptable. What is the actual flying experience?