LaGuardia Runway Collision: How Two Safety Systems Failed
April 23, 2026
2
PILOTS KILLED
Air Canada regional jet, March 2026
~8
SECONDS
estimated gap between ATC warning and impact
0
ASDE-X ALERTS FIRED
crash prevention system generated no warning
1,732
U.S. RUNWAY INCURSIONS (FY2024)
FAA reported incidents across all severity categories
Second-by-Second: What Happened on Runway 4
Hover each event for full detail. Red markers indicate system or human failure points.
Pre-Event
System Failure
Impact
Response
Investigation
Key Questions Answered
Data Sources
- • NTSB Preliminary Report, April 23 2026
- • FAA Runway Incursion Data
- • FAA ASDE-X Program Documentation
Last updated: April 23, 2026 · connectrealdots.com
Data sources
NTSB Preliminary Report — LaGuardia Runway Collision (April 23, 2026)· National Transportation Safety BoardFAA Runway Incursion Fiscal Year Statistics· Federal Aviation AdministrationFAA ASDE-X Program Overview· Federal Aviation AdministrationFAA Runway Status Lights Program· Federal Aviation AdministrationNTSB Aviation Accident Database· National Transportation Safety BoardFAA Safety Alert for Operators: Ground Vehicle Operations· Federal Aviation Administration