Seat squatters are going to new lengths to not just get better seats onboard a flight, but also to get free drinks. Flight passengers are cheating the system by stealing other passenger's first class seat - even if just for a few seconds - in a bid to getting complimentary "pre-flight booze". On Reddit, one user shared a story of how a flight attendant encountered an economy flier who had posed as a first-class passenger on A Delta Air Lines flight from Providence, Rhode Island to Atlanta,