Accident at Pearson, Canada’s busiest airport, sent 21 to the hospital including three in critical condition on Monday

Footage has emerged of the fiery plane crash at Toronto’s Pearson airport on Monday, showing the Delta Air Lines jet skidding along the runway and then flipping over, as a wing rips off and the tail is engulfed in flames. The crash, which occurred at Canada’s busiest airport, sent 21 people to the hospital, including three in critical condition.

Soon after the crash, mobile phone clips captured then harrowing moments when passengers escaped through the plane’s upside-down doors and into the bitter cold. Blasts of fire retardant hung in the air and some of the passengers stood dazed in the snow. Others unleashed a string of expletives as they processed the unfolding chaos.