An American Airlines flight operated by PSA Airlines was involved in a midair collision with a military helicopter on Wednesday night near Washington, D.C.

American Airlines CEO Robert Isom shared a letter to all employees sharing updates and resources following the deadly mid-air collision.

An American Airlines jet carrying 64 people collided Wednesday with a helicopter near Reagan Washington National Airport, with no survivors expected.

The American Airlines’ subsidiary has ties that go back decades in Ohio, and just said it was moving its headquarters to Charlotte.

American Airlines CEO Robert Isom said that Flight 5342 was on a normal approach to Reagan National Airport and that “we don’t know why the military aircraft came into the path of the PSA aircraft,” one of the many questions the Fort Worth-based carrier is asking in the wake of the tragedy that took 67 lives.

Officials say a PSA Airline passenger airliner and an Army helicopter collided Wednesday night in Washington, D.C. Here's what we know about the airliner's Ohio ties.

An American Airlines regional jet went down in the Potomac River near Ronald Reagan Washington National Airport.

An NTSB-led investigation is in full swing to identify factors that led to the Jan. 29 midair collision between an American Eagle Bombardier CRJ-700 operated by PSA Airlines on approach to Ronald Reagan Washington National Airport (DCA) and a U.S. Army Sikorsky UH-60L Black Hawk helicopter.

An American Airlines commercial flight and an Army Black Hawk chopper crashed midair on Jan. 29. Here are updates on this developing story.

American Airlines CEO Robert Isom provided an update on the collision of an American Airlines regional jet and Blackhawk helicopter.

Get all the news you need in your inbox each morning. “At this point, we don’t believe there are any survivors from this accident," he said. A Federal Aviation Administration report shows 64 fatalities from the crash.