Less than two days after Delta Air Lines offered $30,000 to each passenger on board the flight that crashed and flipped in Toronto on Monday afternoon, the company is facing its first lawsuit in the incident — and it likely won't be the last.

Investigators are looking into how all 76 passengers and four crew members aboard Delta Air Lines Flight 4819 survived after the plane crash-landed in Toronto on Monday.

Delta Flight 4819, which was arriving in Toronto from Minneapolis, burst into flames upon landing and flipped upside down on the runway Monday.