Theyre not exactly brand new, but yes Great Plains is a new airlines www.greatplainsairlines.com
i think they fly to BNA, OKC, TUL, COS, and ABQ. Ive heard good things from pax who have flown them.
I just visited their website and apparently they serve krispy kreme donuts and fresh fruit on the morning flights, and Subway sandwiches on the afternoon and evening flights! Thats reason enough for me to fly them!! No more nasty chicken or beef with strange sauce to mask the month old flavor.
I wonder why more airlines don't serve this type of stuff. Seems to me they could save money (because of advertising) and get better food.