LaGuardia Airport: Air Canada Plane Collides with Fire Truck – Flights Halted

Air Canada Express Flight Collides with Fire Truck at LaGuardia, Halting All Flights

New York’s LaGuardia Airport ground to a halt late Sunday and into Monday morning following a collision between an Air Canada Express regional jet and a Port Authority aircraft rescue and firefighting (ARFF) vehicle. The incident, which occurred on runway four, resulted in the deaths of the flight’s two pilots and has prompted a complete suspension of flight operations at the busy Queens airport. Details remain fluid as investigations begin, but the immediate impact is significant travel disruption for passengers across the New York metropolitan area.

What We Know So Far

According to officials, the Air Canada Express flight, operating as Jazz Aviation flight 8646, collided with a Port Authority fire truck after landing at LaGuardia Airport at approximately 11:40 p.m. On Sunday, March 22, 2026. The aircraft, a Bombardier CRJ900, originated from Montréal–Trudeau International Airport in Montreal, Canada. There were 72 passengers and four crew members aboard. While the majority of those on board survived, the two pilots tragically lost their lives in the collision. The aircraft sustained substantial damage, with its nose crushed and the rear section lowered to the runway, as documented in images circulating online and confirmed by the Associated Press. AP News reports that the aircraft is likely written off as a result of the damage.

Confirmed vs. Unclear

Confirmed: Two pilots are deceased. The flight originated in Montreal. 72 passengers and 4 crew were on board. All flights at LaGuardia are suspended. The collision involved an Air Canada Express (Jazz Aviation) CRJ900 and a Port Authority ARFF vehicle. The incident occurred on runway four.

Unclear: The precise circumstances leading to the collision are still under investigation. The extent of injuries to passengers and crew beyond the confirmed fatalities remains unclear, though initial reports indicate 39 injuries. The condition of the Port Authority personnel involved in the incident has not been independently confirmed. The full extent of the damage to the ARFF vehicle is also still being assessed.

Background: Jazz Aviation and LaGuardia Airport

Jazz Aviation is a regional carrier operating on behalf of Air Canada Express, providing connecting flights to smaller destinations. Wikipedia details that Jazz Aviation operated the flight under the call sign JAZZ 646. LaGuardia Airport, one of New York City’s three major airports, serves both domestic and international flights. It underwent a significant multi-billion dollar renovation in recent years, aiming to modernize the passenger experience and improve operational efficiency. However, the airport has recently faced challenges, including flight disruptions due to weather and staffing issues, as reported by the airport itself on X (formerly Twitter).

Timeline of Events

• March 22, 2026 (approx. 11:40 p.m.): Air Canada Express Flight 8646 lands at LaGuardia Airport.
• March 22, 2026 (late evening): Collision occurs between the aircraft and a Port Authority ARFF vehicle on runway four.
• March 23, 2026 (early morning): Authorities confirm two fatalities (pilots).
• March 23, 2026 (ongoing): LaGuardia Airport remains closed to all flights. Investigations are initiated.

The Impact: Travel Disruption and Investigation

The immediate consequence of the collision is widespread travel disruption. The Federal Aviation Administration (FAA) issued a ground stop for LaGuardia, and flights have been diverted to other New York-area airports, including John F. Kennedy International Airport (JFK) and Newark Liberty International Airport (EWR). FlightRadar24 reported that 18 flights had been diverted as of early Monday morning. Passengers are advised to check with their airlines for updates on flight status. Beyond the immediate travel impact, the National Transportation Safety Board (NTSB) is expected to launch a full investigation into the cause of the collision. This investigation will likely examine factors such as air traffic control procedures, runway conditions, vehicle operations, and potential mechanical issues.

How the Investigation Process Works

Aircraft accident investigations typically follow a structured process. The NTSB, or in some cases a joint investigation with the Transportation Safety Board of Canada given the flight’s origin, will gather evidence from the crash site, including the aircraft’s flight data recorder (black box) and cockpit voice recorder. Investigators will interview air traffic controllers, pilots, ground crew, and witnesses. They will analyze radar data, weather reports, and maintenance records. The investigation can take months or even years to complete, and the NTSB will ultimately issue a report detailing the probable cause of the accident and making recommendations to prevent similar incidents in the future.

What Happens Next

In the short term, the focus is on clearing the runway, recovering the aircraft, and resuming flight operations at LaGuardia Airport. Officials have not provided a timeline for when the airport will reopen. The NTSB investigation will proceed concurrently. The families of the victims will be notified and provided with support. Longer-term, the investigation’s findings could lead to changes in airport procedures, air traffic control protocols, or vehicle safety standards.