You may be referring to a significant, widely reported aviation disaster involving an Air Canada Express flight (operated by Jazz Aviation) that occurred in at New York's LaGuardia Airport.
: An Air Canada Express Bombardier CRJ-900 (not a Boeing 787) collided with a Port Authority fire truck on the runway during landing.
: The collision killed the two pilots and injured more than 40 people.
According to historical tracking data from FlightAware , AC120 consistently operates between these cities.