Once known for cramped seats, surprise fees, and no-frills flying, budget airlines are now stepping up their game. A growing number of low-cost carriers, including JetBlue, Vueling, Eurowings Discover ...
Free booze, early boarding and extra pillows might not be the only benefits of flying first class. Known colloquially as “economy class syndrome,” deep vein thrombosis, or DVT, is a life-threatening ...