What significant trend in air safety is occurring in North America?

The recent Delta Air Lines crash at Toronto Pearson International Airport marks the fourth major air crash in North America in less than a month. This alarming trend has raised serious concerns about aviation safety across the region, with all previous incidents still under investigation by authorities. Despite the terrifying nature of this latest incident, where a flight from Minneapolis crash-landed upside down, miraculously all 80 passengers survived, though three suffered critical injuries. Experts and officials are working to comprehend what caused this frightening touchdown, which may have been influenced by heavy snowfall in the area.