OpenSky Network REST API
Transportation · Operational · 30d uptime 100%
Retrieve live aircraft state vectors, flights, airport arrivals and departures, and aircraft tracks.
Trust signals
Pricing
FREE
Auth
OAUTH2
CORS
Yes
Rate limit
Anonymous: 400 credits/day per endpoint; authenticated: 4,000 credits/day per endpoint
Health
108ms
Trust score
94 (A)
Last checked Sep 4, 2026 · uptime 24h 100% / 7d 100% / 30d 100%
Excellent production-readiness signals.
Links
- Homepageopensky-network.org
- Documentationopenskynetwork.github.io/opensky-api/rest.html
- Base URLopenskynetwork.github.io/opensky-api/rest.html
Integration checklist
- Auth is OAUTH2— no credit card required
- CORS enabled — callable directly from browsers.
- Rate limit: Anonymous: 400 credits/day per endpoint; authenticated: 4,000 credits/day per endpoint