An Icelandair flight made an emergency landing in Canada after a cockpit window shattered during flight, a passenger said on Twitter.
On its website, the airline said only that Flight 688 on Saturday was diverted to Bagotville, Quebec, "due to a technical issue."
A passenger, Harrison Hove, tweeted that the "captain says his left window shattered and had to bring us down rapidly".
Mr Hove, a news manager at the University of Florida, said all passengers appeared to be safe.