A tragic accident at LaGuardia Airport late Sunday night resulted in the deaths of two Air Canada pilots after their regional jet collided with a fire truck on runway 4. The incident, which occurred around 11:45 p.m., also left multiple passengers and first responders injured, prompting a temporary shutdown of the airport.
The Sequence of Events
Air Canada Express flight AC8646, a CRJ-900 arriving from Montreal, was rolling to a stop after landing when it struck the fire truck. The truck was attempting to cross the runway to reach a disabled United Airlines flight (UA2384) that had aborted two takeoffs due to an unexplained odor affecting cabin crew. Witnesses and recordings of air traffic control suggest the controller cleared the fire truck to cross, then urgently attempted to halt its progress moments before the impact.
The collision caused severe damage to the front of the Air Canada jet, which was traveling at approximately 24 mph at the time. The pilots were killed instantly. There were 72 passengers and 4 crew aboard the flight. Initial reports indicate that at least 18 flights were diverted or returned to their origin.
Controller Acknowledges Responsibility
Audio recordings released from the control tower reveal a frank admission of error by the controller on duty. In a chilling exchange with a delayed Frontier Airlines flight, the controller stated, “Yeah, I know. I was here. I tried to reach out to ’em… I messed up.” The controller was reportedly managing LaGuardia traffic independently overnight.
This admission raises questions about staffing levels and workload management at the airport, particularly during off-peak hours. Aviation experts, such as JonNYC, point out the controller was alone at the time of the crash.
Investigation Underway
The FAA and NTSB have launched investigations into the crash to determine the root cause. Potential contributing factors include controller error, delayed response from the fire truck, or a combination of issues. Weather conditions were described as marginal, with light rain and low visibility.
Two Port Authority first responders on the fire truck sustained broken bones but are expected to recover. Injury totals remain unclear, with reports ranging from 11 hospitalized passengers to “dozens” harmed in total. Airport operations were initially expected to remain suspended until Monday afternoon, but the FAA lifted the ground stop earlier than anticipated.
This incident underscores the critical importance of clear communication and precise coordination between air traffic controllers, ground crews, and pilots. The controller’s admission, while shocking, highlights the pressures and potential for human error in high-stakes environments.

























