Six people were taken to hospital with injuries but have been discharged, United Airlines said.
You can score business-class seats from 88,000 miles to Munich from Boston, Denver, Los Angeles and Washington, D.C.
Each airline has a right to dictate what will and will not fly on its planes. Here's a list of airlines from around the world ...
United Airlines said it was cooperating with U.S. and Nigerian investigators to determine what exactly happened on the flight ...