NEW YORK , USA, January 22, 2016 (Yogadork): If you’re flying out of JFK Airport this week and happen to be on JetBlue, you’re in for a yoga treat. Over the next couple of days, the blue ones are offering some free yoga classes to ticketed guests at their very hip Terminal T5 (so hip they have a farm there and a rooftop terrace…and blue potato chips). The hour-long yoga classes will only be offered to customers who’ve gone through security and have an hour or so to spare waiting for their flight.