Two American Airlines planes clipped wings while on the runway at Ronald Reagan Washington National Airport on Thursday, though no one was injured in the airport’s latest alarming incident, according to members of Congress who said they were aboard one of the planes.

FAA officials confirmed that an incident occurred between the two American Airlines flights and said they would investigate. No injuries were reported.

An aircraft’s wingtip hit another plane on the runway at Washington, D.C.’s Ronald Reagan National Airport on Thursday afternoon. American Airlines Flight 5490 struck American Airlines Flight 4522 on the taxiway around 12:45 p.