Legal & Customer Relations - Delta and United are facing proposed class action lawsuits from over 1 million passengers each, alleging they paid extra for window seats that were next to blank walls [1] - The lawsuits seek millions of dollars in damages from each airline [1] - Passengers claim Delta and United do not flag these windowless seats during the booking process [2] Operational Issues - Some Boeing and Airbus planes have seats that would normally contain windows, but do not due to proximity to air ducts or electrical panels [2]