Heads up if you fly budget! Spirit Airlines is pulling out of 12 cities and laying off hundreds of pilots as it faces another round of bankruptcy. If you usually snag cheap flights with Spirit, you might need to shop around—United and Frontier are swooping in with new routes and bigger planes. Pro tip: double-check your upcoming trips and look for deals from other airlines. Travel plans just got a shake-up! #Business #SpiritAirlines #TravelTips