LaGuardia crash exposes persistent gaps in US runway safety systems

The deadly 22 March collision between Air Canada Express Flight 8646 and an airport firetruck at New York's LaGuardia Airport has intensified scrutiny of runway safety shortcomings the Federal Aviation Administration has struggled for years to resolve, reports the Wall Street Journal.

The crash, which killed both pilots and injured dozens of passengers and crew, occurred after storms forced air-traffic controllers to manage more than double the scheduled flights—seventy instead of thirty-one—according to analytics firm Cirium. National Transportation Safety Board Chair Jennifer Homendy said the firetruck lacked a transponder compatible with LaGuardia's ground radar system, meaning the automatic alert that should have warned controllers never activated. Preliminary audio analysis suggests the same controller cleared the jet to land and authorized the firetruck to cross the taxiway simultaneously, a scenario made more likely by the airport's practice of combining runway and taxiway duties during overnight shifts.

The incident follows a troubling pattern. FAA data show twenty-six Category A runway incursions—near-collisions—over the past five years, alongside fifty-two incidents with "significant potential for collision." While those numbers improved in 2024 and 2025 following alarming close calls in Austin, New York, and Boston in 2023, last year's midair collision over the Potomac River that killed sixty-seven people underscored systemic vulnerabilities. Days before the LaGuardia crash, an Alaska Air plane narrowly overflew a FedEx freighter at Newark on intersecting runways.

Hassan Shahidi, chief executive of the Flight Safety Foundation, said requiring transponders on all airport vehicles—not just aircraft—could prevent similar failures. The US Department of Transportation has requested billions to modernize antiquated airport infrastructure, but critics question whether aging facilities like LaGuardia can safely absorb growing traffic volumes.