When I bought my one ticket Tulsa to Pensacola I originally checked coach fares, then out of curiosity I decided to see how much for First Class on Delta. $270. I grabbed it and have not looked back nor questioned it. Last time was $800. My lucky day. One way because I am driving a car back via New Orleans and Shreveport with a lunch in Paris, TX thrown in for good measure. I had checked the fare 2 months ago and i was quoted $590. I am going to enjoy my lunches.