An aircraft collision between Cessna and a Lancair aircraft at a regional airport in Arizona on Wednesday has killed at least two people, authorities said.

At least 21 people were injured in Monday's crash, officials said. As investigators work to determine what caused Delta Flight 4819 to crash and overturn at Toronto Pearson International Airport ...

A Delta Air Lines regional jet overturned while landing at Toronto Pearson Airport on Monday ... video showed after the accident. Canadian authorities said they would investigate the cause ...