was zooming down and about to land at Ronald Reagan National ... alerted to something wrong in the plane’s final descent. But the sudden change in trajectory was not enough to avoid colliding ...

It’s a nightmare scenario: the pilot of your flight is incapacitated and someone has to get in their seat and land the plane. Could you do it? If your name is Darren Harrison, the answer is yes.

“I’ve never been in a plane with a trajectory,” said Avery Lieberman ... runways on which the other planes had been cleared to land. Concerns about close calls led the FAA to announce ...