What would it be like to be left on the airplane after a flight? Tiffani O’Brien knows. She fell asleep on a recent Air Canada flight from Quebec to Toronto and woke up all alone on the empty aircraft. It was midnight, and the plane was pitch-dark. "I thought this is a nightmare; 'This is not happening,'" she said. She was "full on panicking" inside the plane, which was parked far from any terminals. The empty plane was powered down, so O’Brien couldn't charge her dying phone.