Divert Alert watches the FAA's System Wide Information Management feed in real time and flags the moment a flight leaves its planned route — before it hits the news.
Planned route vs. actual position — tracked continuously
No refreshing a map every five minutes. Divert Alert does the watching for you.
Connected to the FAA's System Wide Information Management feed — the same data air traffic control uses to track every flight plan and position update nationwide.
Get notified the moment a flight's actual route breaks from its filed plan — no need to babysit a browser tab.
Watch specific airlines, airports, or flight statuses. Everyone else's traffic stays out of your feed.
Every flight in U.S. controlled airspace is in scope — not a curated subset of major hubs.
Every flight plan and position update in U.S. airspace flows into Divert Alert as it happens.
Our engine continuously compares each flight's planned arrival to where it's actually headed.
The instant a route breaks, it shows up in your live monitor and on your phone.
Divert Alert reads directly from the FAA's SWIM program rather than polling a third-party tracker, so what you see reflects the same picture controllers have.
The Divert Alert app puts the same real-time feed and filters in your pocket, with push alerts the moment a flight you're watching goes off course.
Or launch the live web monitor →