I am flying them for the first time this morning JAX-PIT; semi-last minute booking (cousin's wedding that I didn't think I could swing ahead of time). I was planning on DL via ATL or AA via CLT, but my aunt and cousin already booked G4, it's half the price (though still $240), and I like nonstops. Cramming all of my stuff into a backpack DID remind me of my college travels. On the bright side, the time/money savings justifies a quick Macy's visit in Pittsburgh. I'll be sure to report back.