What was incorrect about Senator Chuck Schumer's blame of President Trump for a plane crash in Canada?

Senator Schumer's accusation was inappropriate because the plane crash occurred in Canadian airspace and was overseen by Canadian air traffic controllers, not U.S. authorities. Furthermore, the investigation into the crash's cause was still underway, with no determination whether it resulted from equipment failure, weather conditions, or pilot error. Despite Schumer claiming Trump's administration let go of FAA safety specialists, no air traffic controllers had actually been terminated under the current administration. Making such accusations before an investigation concluded was deemed irresponsible.