Active ground stops, ground delay programs, and closures for major US airports, straight from the FAA's National Airspace System status feed. Updates every 5 minutes.
Ground stop programs · Ground delay programs · Airport closures · Other FAA NAS advisories
This dashboard reads the FAA's unauthenticated, CC0-licensed NAS Status API directly — the same public feed used by professional flight planning tools. Coverage is limited to major US airports.