My family and I planning a trip to Las Vegas on August 4- August 9. Our best option is DL through ATL. We were also considering WN (through wherever), and at a last resort AA (too expensive). We refuse to take Spirit mainly because of the duration of the flight and the little entertainment. Now is WN similar? We have never taken them before but we've heard good reviews. We plan on DL mainly because we have SkyMiles with them. Also we are equal distance from MIA & FLL so either one works. Any help would be greatly appreciated!