An Air Canada plane touching down at San Francisco International Airport almost landed on a taxiway crowded with four other planes, a near-catastrophe that is now under federal investigation. Control tower: Air Canada 759 confirmed cleared to land on 28-right. Air Canada pilot: OK, Air Canada 759Unknown: Where is this guy going? Air Canada 759. Air Canada 759.

Source: Los Angeles Times July 11, 2017 03:21 UTC