Set in the late 1960s, "Boeing Boeing" follows a day in the life of Bernard, an American architect living in Paris, Bernard has a perfectly ordered life, which he shares with his three beautiful fiancées. All are hostesses with different airlines. Gloria, Gabriella, and Gretchen. This ensures that they rotate through Bernard's apartment on different schedules. It is the perfect set up for the perfect life. Until today that is when all of the schedules are just a bit off.