DCA airport closed until Friday morning
Ronald Reagan Washington National Airport will be closed until at least Friday at 5 a.m., per the FAA.
All 67 people on board the plane and the helicopter were killed.
An American Airlines regional jet went down in the Potomac River near Washington, D.C.'s Ronald Reagan Washington National Airport after colliding with a U.S. Army Black Hawk helicopter on Wednesday night, with no survivors.
Sixty-four people were on board the plane, which departed from Wichita, Kansas. Three soldiers were on the helicopter.
The collision happened around 9 p.m. when the PSA Airlines Bombardier CRJ700 regional jet was on approach to the airport.
Ronald Reagan Washington National Airport will be closed until at least Friday at 5 a.m., per the FAA.
American Airlines Flight 5342 was involved in the collision, the airline said. The flight was operated by PSA Airlines.
The airline confirmed that 60 passengers and four crew members were on board.
Those who may have loved ones on the flight can call 800-679-8215, American said.
"Our concern is for the passengers and crew on board the aircraft," the airline said. "We are in contact with authorities and assisting with emergency response efforts."
President Donald Trump released a statement about the crash.
"I have been fully briefed on the terrible accident which just took place at Reagan National Airport. May God Bless their souls. Thank you for the incredible work being done by our first responders. I am monitoring the situation and will provide more details as they arise," he said.
Multiple sources have confirmed to ABC News that 60 passengers and four crew were aboard the jet.
-ABC News' Katherine Faulders and Aaron Katersky