In the wake of the crash of Delta Air Lines Flight 4819 at Toronto Pearson International Airport (YYZ), the carrier will now face its first major lawsuit, and more are certainly going to follow. The aircraft involved in the incident was a Mitsubishi CRJ-900 operated by Delta Air Lines subsidiary Endeavor Air and occurred as the result of the jet flipping over upon landing in harsh weather conditions and strong winds. Despite all 80 people on board the aircraft surviving, 21 passengers were hospitalized and many sustained serious injuries.