Aviation Data API Comparison
AeroDataBox vs SkyLink API
AeroDataBox is a low-cost flight status, schedule and airport lookup API sold through API marketplaces and billed by endpoint tier. SkyLink reads a true ADS-B receiver network and adds decoded METAR/TAF weather, NOTAMs, charts and ML predictions — with flat monthly plans, a direct commercial licence and a 99.9% uptime SLA.
~5 s
ADS-B refresh
true receiver data
Flat
Monthly pricing
vs per-endpoint units
One API
Whole aviation stack
tracking + weather + NOTAMs
99.9%
Uptime SLA
vs best-effort
Feature comparison
AeroDataBox vs SkyLink API at a glance
A budget lookup API versus a unified real-time aviation data API — what each gives you when you move from prototype to production.
| Feature | AeroDataBox | SkyLink API |
|---|---|---|
| Free tier | Small free unit allowance | 1,000 requests / month free trial Free trial |
| Pricing model | Marketplace plans, endpoints billed by tier | Flat monthly plans from $19 · every endpoint included Predictable |
| Real-time flight data | Flight status & schedules | Live ADS-B positions, ~5 s updates + flight status |
| True ADS-B positions | Not a raw ADS-B feed | Yes — ICAO24 hex, bounding-box queries |
| METAR / TAF weather | Not a core offering | Yes — decoded, US & international |
| NOTAMs | Not available | Yes — live, structured, any ICAO airport |
| Airport database | Airport info & local time | 74,000+ airports, runways, frequencies & navaids |
| Aerodrome charts | Not available | SID/STAR/approach across 91 countries |
| Historical data | Flight status history | ADS-B tracks up to 365 days (90 d Pro, 365 d Business) |
| Uptime SLA | Best-effort (self-described) | 99.9% published |
AeroDataBox capabilities and pricing model per its public documentation and marketplace listings; plans vary by marketplace, so verify current details with the provider. SkyLink FAA delay status is US-only.
Beyond flight status
Where SkyLink API goes further
AeroDataBox is good value for lookups. When your product needs live positions, weather, NOTAMs or an uptime commitment, SkyLink covers them natively behind the same key.
True ADS-B, ~5-second updates
SkyLink reads raw ADS-B receiver data — ICAO24 hex, callsign, latitude, longitude, altitude, ground speed and track — sampled roughly every 5 seconds, with bounding-box queries for any map viewport.
Decoded METAR & TAF weather
Fully decoded METAR observations and TAF forecasts across US and international airfields — wind, QNH, visibility, cloud layers, temperature and dew point — alongside live flight data.
Complete airport & navaid database
Search 74,000+ airports by ICAO, IATA, city, location or IP, with runways, frequencies, navaids (VOR, NDB, ILS) and elevation.
ML flight-time, FAA delays & carbon
An ML gate-to-gate flight-time model, a real-time FAA delay-status feed, and ICAO-based carbon estimates — all behind one key.
Quick scan
Capability scorecard
Why teams move
Why developers choose SkyLink API
One API for the whole stack
ADS-B, weather, NOTAMs, airports, navaids, charts, schedules, ML predictions and an MCP server — behind a single key and one SLA. Consolidate vendors and ship faster.
Transparent, developer-first pricing
A 1,000-request monthly free trial, self-serve paid plans from $19 with an instant API key, and no sales calls or annual contracts to get started.
Production-grade reliability
99.9% uptime SLA, region-local endpoints and sub-second responses — built for apps that can’t afford downtime.
One API key
The whole aviation stack
Everything below ships under a single SkyLink key - most of it AeroDataBox does not offer at all.
AeroDataBox vs SkyLink API: common questions
AeroDataBox is a low-cost flight status, schedule and airport lookup API sold through API marketplaces and billed by endpoint tier. SkyLink reads a true ADS-B receiver network and adds decoded METAR/TAF weather, NOTAMs, charts and ML predictions — with flat monthly plans, a direct commercial licence and a 99.9% uptime SLA.
AeroDataBox: Marketplace plans, endpoints billed by tier. SkyLink API: Flat monthly plans from $19 · every endpoint included. Free access — AeroDataBox: Small free unit allowance; SkyLink API: 1,000 requests / month free trial. Every SkyLink plan includes all data endpoints and paid plans include a commercial licence.
AeroDataBox: Not a raw ADS-B feed. SkyLink API: Yes — ICAO24 hex, bounding-box queries, refreshed roughly every 5 seconds.
AeroDataBox: Not a core offering. SkyLink API: Yes — decoded, US & international, on the same API key as flight data.
Get an API key, run SkyLink alongside your current provider while you map response fields using the API reference, then move traffic over. Official SDKs for Python, Node.js and Go keep the change small, and paid plans include a key immediately after checkout.
Outgrowing AeroDataBox?
Live ADS-B positions, decoded weather, NOTAMs and charts on flat monthly plans with a published SLA — get a key and make your first call in minutes.