Dramatic video shows moment Delta plane flipped after landing in Toronto

New, dramatic video shows the moment Delta Flight 4819 caught fire and rolled over upon landing at Toronto Pearson International Airport on Monday afternoon.

This video -- which was given to investigators, who are now reviewing it -- shows the plane reach the ground, erupt in flames, bounce on the runway and then overturn.

The aircraft came to a stop upside-down on the snow-covered Toronto runway.

According to Brian Erickson, a passenger on the plane, "It was it seemed like it was a very rough landing. And then all of a sudden, it's like, wait a minute, we're rolling to the right. What's going on? And then, we're upside down and sliding."

“The winds were whipping pretty hard and the runways were snow covered,” passenger John Nelson told ABC News’ George Stephanopoulos on Tuesday. “There was no warning.”

"I think I've told people that it happened in an instant, but it lasted an eternity," Erickson said.

He added, "I don't recommend arriving in that fashion at all."

The 76 passengers and four crew evacuated the plane, which originated in Minneapolis.

"There was a giant firewall down the side. I could actually feel the heat through the glass,” Nelson said, explaining that the airplane tumbled and then the passengers, strapped-in, were "hanging like bats."

"When it finally ended and it was dead quiet, you know, everybody leapt into action. Everybody was helping their neighbor," Erickson told ABC News' Linsey Davis on Tuesday.

“We released the seat belts. I kind of fell to the floor, which is now the ceiling, and helped the lady next to me get out of her seat belt,” Nelson said.

Everyone survived, but at least 21 people were taken to hospitals. As of Tuesday, 19 have been released, according to Delta.

"It's a little humbling, you know, that we 80 people were on that airplane and 80 people got off that airplane," Erickson said, adding: "I hope that everybody else that was on that plane, if they hear this, that they get home safely, that they're getting the support and the the help that they need."

The Transportation Safety Board of Canada is leading the investigation. Investigators from the FAA and National Transportation Safety Board are assisting.

The CRJ 900 aircraft was operated by Endeavor Air.

"Our most pressing priority remains taking care of all customers and Endeavor crew members who were involved," Delta CEO Ed Bastian said. "We’ll do everything we can to support them and their families in the days ahead, and I know the hearts, thoughts and prayers of the entire Delta community are with them. We are grateful for all the first responders and medical teams who have been caring for them."

When asked if he would be flying again anytime soon, Erickson told Davis, "I do travel for my job. I'm okay with it. We actually flew back today from Toronto. I'm in Minneapolis."

He continued, "I know that it's one of the safest forms of travel. And, you know, this is a very rare incident in multiple ways. This is so rare. To have everybody walk away from this this kind of carnage."