It is standard practice for airlines to overbook flights by selling more tickets to passengers than the plane can carry. Airlines do this because they calculate a certain number of people won't show up for their flight, and overbooking means that tickets can be cheaper and flights leave with fewer empty seats. Which of the following comes closest to what you think airlines should do? Published on 11 April 2017 → Survey conducted on 11 April 2017 on 3614 GB adults