Amadeus vs SkyLink API
Amadeus self-service APIs are being decommissioned July 17, 2026. But even before that, these are fundamentally different tools: Amadeus is a travel booking GDS; SkyLink is a real-time aviation data API. If you need ADS-B tracking, METAR weather, NOTAMs, or ML predictions — SkyLink is purpose-built for you.
Critical: Amadeus Self-Service Portal Decommissioning July 17, 2026
Amadeus confirmed it is pausing new user registrations immediately and will fully decommission the self-service developer portal for existing users on July 17, 2026 (source: PhocusWire, Feb 9, 2026). Enterprise APIs remain available via the Enterprise portal. If your application depends on Amadeus self-service APIs, you need to plan your migration now.
At-a-Glance Comparison
Amadeus self-service data as of March 2026. 90% booking discount applies on Flight Offers Search/Price when actively creating orders. Decommission July 17, 2026.
SkyLink API — 1,000 free requests/month. No credit card. Cancel anytime.
Try SkyLink Free →Honest Pros & Cons
Amadeus Self-Service API
Pros
- ✓ GDS-backed flight booking — 400+ airlines, create and manage orders
- ✓ Hotel APIs — 150,000+ hotels with availability and booking
- ✓ Destination Experiences — 300,000+ tours & activities
- ✓ Seat Map Display and Branded Fares Upsell endpoints
- ✓ Free monthly quota per API in test environment
- ✓ 90% discount on Flight Offers Search/Price when issuing tickets
- ✓ Dedicated test environment with cached data
Cons
- ✗ Self-service portal decommissioned July 17, 2026
- ✗ No ADS-B live aircraft positions at any tier
- ✗ No METAR/TAF weather, NOTAMs, or aerodrome charts
- ✗ No ML predictions or AI briefing
- ✗ Test environment uses cached data — not real-time
- ✗ Per-transaction fees (e.g. €0.025/call for flight search) can escalate at volume
- ✗ GDS-heritage architecture — higher integration complexity than REST APIs
SkyLink API
Pros
- ✓ No EOL — active platform, no decommission planned
- ✓ ADS-B live positions — ~10 s refresh, bounding-box + radius filter
- ✓ Full weather stack — METAR, TAF, Winds Aloft, PIREPs, AIRMET/SIGMET
- ✓ NOTAMs worldwide + FAA NAS delay data
- ✓ Aerodrome charts — 91 countries (GEN, GND, SID, STAR, APP)
- ✓ 74,000+ airports + 615,000+ aircraft — live API access
- ✓ ML gate-to-gate predictions + AI Flight Briefing
- ✓ Flat monthly pricing — no per-call fees, predictable invoices
- ✓ Free tier returns live data — not cached test data
- ✓ 99.99% SLA — Swiss infrastructure, GDPR compliant
Different Tools, Different Jobs
Amadeus Is a Booking GDS — Not an Aviation Data API
Amadeus is built for travel agencies and OTAs: flight search, seat maps, hotel inventory, GDS ticketing. If you're building a pilot dashboard, flight tracker, EFB, or weather app, none of those capabilities are relevant. SkyLink is purpose-built for real-time aviation data — the tool for operators and developers, not travel retailers.
July 2026 Deadline — Plan Your Migration
Amadeus self-service shuts down July 17, 2026. New registrations are already paused. Whether you used Amadeus for flight status, airport search, or airline lookups — those endpoints need a new home. SkyLink covers all three with live data, no per-call fees, and a free tier to get started today.
Live Data vs. Cached Test Data
Amadeus's free test tier serves cached snapshots — what you test is not what you get in production. SkyLink's free tier returns real live data on every endpoint: actual ADS-B positions, actual METAR observations, actual NOTAMs. Your prototype reflects your production behaviour from the first call.
Flat Rate vs. Per-Transaction Fees
Amadeus charges per call beyond your free monthly quota — €0.025 per Flight Offers Search, €0.04 per booking creation. At 10,000 flight searches/month that's €250 in fees alone. SkyLink's Ultra plan at $38.99/month gives 50,000 requests with no per-call fees and no surprise invoices.
Feature Scorecard
Why Aviation Developers Choose SkyLink over Amadeus
Built for Aviation, Not Booking
Amadeus is designed for OTAs selling flights and hotels. SkyLink is purpose-built for aviation data — ADS-B tracking, weather, NOTAMs, charts, and ML predictions. These are different tools built for different teams.
Modern REST vs. GDS Heritage
Amadeus's API lineage comes from GDS systems designed for airline point-of-sale. SkyLink is clean REST/JSON with an OpenAPI spec at api.skylinkapi.com/docs. Integration takes hours, not weeks, with no GDS-style session management.
Live Data From Day One
Amadeus's free test environment returns cached data. SkyLink's free tier returns real live ADS-B positions and actual METAR observations — your prototype reflects production behaviour from the very first API call.
The Amadeus Alternative for Aviation Data
ADS-B live tracking, METAR/TAF weather, aerodrome charts, NOTAMs, and ML predictions — purpose-built for aviation developers. Transparent flat pricing, live free tier, 99.99% SLA.