The incident prompted shock, outrage and sadness, particularly after it emerged that a flight attendant had required a family to put their young dog in the overhead bin for a three-hour flight.
David Dao, a 69-year-old Kentucky doctor, was injured as he was dragged from a United Express flight in April. Video taken by fellow passengers went viral, sparking outrage.
Shirley Yamauchi had to hold her 2-year-old on a flight from Houston to Boston, despite having bought him a ticket. United Airlines said it failed to properly scan the boy's boarding pass.
At a House Transportation and Infrastructure Committee hearing on airline customer service, representatives expressed their personal frustrations with the vagaries of flying on U.S. airlines.
"Clearly our policies broke down," Oscar Munoz told the House Transportation Committee regarding an incident in which a passenger was dragged off a flight.
A couple flying to Costa Rica for their wedding were removed from a flight on Saturday. The airline said the passengers repeatedly attempted to sit in upgraded seating that they did not purchase.
United Airlines has a PR disaster on its hands after a passenger was violently removed from a flight to make room for crew. For other airlines, it's a PR opportunity.
The fiasco with United dragging a passenger off its plane illustrates the problem of enticing people to voluntarily give up their seats. We talk to game theorists about some options.