Airlines
Variants seen in the corpus:
Airlinesairlines
Providers using this tag (38)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Strong 1 Solid coverage with minor gaps
Developing 3 Usable, with meaningful gaps to close
Thin 13 Limited public surface area
Emerging 12 Early or largely undocumented
Minimal 9 Almost no public developer surface
APIs with this tag (23)
Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →
Strong 1 Solid coverage with minor gaps
Developing 6 Usable, with meaningful gaps to close
Bureau of Transportation Statistics Open Data APIThe Bureau of Transportation Statistics open data platform on Socrata SODA 2.1, and the authoritative recor...DOT Data Hub Open Data APIThe departmental open data platform, served from both data.transportation.gov and datahub.transportation.go...Amadeus airlines APIThe airlines API from Amadeus — 1 operation(s) for airlines.AirlinesReturns reference data for airlines including airline name, IATA code, and ICAO code. Supports lookup by id...Flightradar24 Airlines APIReference data for airlinesXeneta Airline Data APIAirline reports API (Selfie) serving rates, chargeable weight, load factor, and capacity reports as CSV fil...
Thin 8 Limited public surface area
Sabre Air Booking APISabre Air Booking API enables flight booking, passenger name record (PNR) creation and management, seat sel...Airlabs Airlines APIAirline reference dataAirlabs Airlines Database APILook up airline information including IATA and ICAO codes, callsign, country, fleet size, average fleet age...FlightLabs Airlines APIAirline reference data endpointsUnited Airlines Flight Status APIUnited Airlines Flight Status API providing real-time flight status including estimated and actual departur...Southwest Airlines Flight APIThe Southwest Airlines internal flight booking API powers the southwest.com website for searching and booki...Southwest Airlines In-Flight Network APIThe Southwest Airlines in-flight network provides a JSON API available at getconnected.southwestwifi.com/cu...Southwest Airlines Rapid Rewards APIThe Rapid Rewards loyalty program API enables management of points balances, redemption, and tier status fo...
Emerging 8 Early or largely undocumented
Aviationstack Airlines APIThe Airlines API from Aviationstack — 1 operation(s) for airlines.Breeze Airways NDC GatewayThe Breeze Airways NDC gateway is the airline's direct-connect distribution API for accredited travel partn...IATA New Distribution Capability (NDC)NDC is an XML-based data transmission standard that enhances the capability of communications between airli...IATA Open API HubThe IATA Open API Hub aggregates airline-published APIs covering flight status, customer flight info, desti...Wenrix FareSight APIPredictive price-assurance API that optimizes fares across EDIFACT, NDC, GDS, aggregators, and low-cost car...Wenrix FlexEngine APIFlight-flexibility API delivering short- and long-term flexibility options, refund guarantees, and price-lo...AviyairAviyair API provides global flight data including real-time flight tracking and status, historical flight d...FLYR Offer & Order APIsFLYR's airline retailing API surface — the Offer & Order Management System (OOMS), a certified NDC+ API for...
Companies reaching this through an API (1)
These companies publish an API, specification or operation carrying “Airlines” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.
Score breakdown
Frequency
49.3
log-scaled weighted occurrences
Breadth
1.0
spread across providers
Quality lift
26.5
mean composite of providers using it
Cohesion
0.0
strength of nearest seed neighbor
Related tags
Airports 10 co-occurrences
Flight Status 6 co-occurrences
Flight Tracking 6 co-occurrences
Aviation 23 co-occurrences
NDC 6 co-occurrences
Flights 10 co-occurrences
Travel Technology 5 co-occurrences
Cargo 5 co-occurrences
Where this tag comes from
Provider tag38
Api tag23
Openapi tag5
Openapi op tag5
Cohort brief
Auto-generatedThe 37 providers in the APIs.io catalog tagged Airlines, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.
Providers
37
all scored
Mean Kin Score
23.7
-0.2 vs catalog 23.9
Mean Agent Readiness
14.7
+2.7 vs catalog 12
Spread
1.7–58
median 22.6 · σ 14.3
How the 37 split by band
Exemplar 0Strong 1Developing 3Thin 13Emerging 11Minimal 9
Facet averages, against the whole catalog
| Facet | This cohort | Catalog | Difference | Scored |
|---|---|---|---|---|
| Contract Quality | 27.8 | 19.8 | +8 | 37 |
| Contract Governance | 9.7 | 6.4 | +3.3 | 37 |
| Discoverability | 64.2 | 61.2 | +3 | 37 |
| Developer Ergonomics | 22.3 | 23.4 | -1.1 | 37 |
| Operational Transparency | 8.5 | 14 | -5.5 | 37 |
| Access Clarity | 18.5 | 26.5 | -8 | 37 |
A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.
What this cohort publishes
| Artifact | This cohort | Catalog | Difference |
|---|---|---|---|
| MCP server (any) | 5% | 10% | -5 |
| MCP server (first-party) | 8% | 13% | -5 |
| Agent Skills | 0% | 0% | 0 |
| OAuth scopes | 11% | 11% | 0 |
| Security | 100% | 97% | +3 |
| Arazzo workflows | 3% | 2% | +1 |
| Governance rules | 32% | 14% | +18 |
mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.
Top by Kin Score
- 1 Aviation Edge 58
- 2 U.S. Department of Transportation 52
- 3 Amadeus 51.2
- 4 Flightradar24 46.3
- 5 Sabre 38.8
- 6 Airlabs 37.1
- 7 FlightLabs 37.1
- 8 United Airlines 35.3
- 9 Air Canada 32.3
- 10 Hopper 31.7
Top by Agent Readiness
- 1 Sabre 38.4
- 2 Aviation Edge 36.5
- 3 Amadeus 33.5
- 4 FlightLabs 32.9
- 5 Flightradar24 32.7
- 6 U.S. Department of Transportation 30.8
- 7 Airlabs 29.6
- 8 Booking Holdings 29.1
- 9 Lufthansa 28.7
- 10 Air Canada 26.6
All 38 members of this roster resolve to a scored provider in
the catalog.Generated from the catalog build of
15 September 2026, across 27661
providers, using the same computation served by the
APIs.io cohort API. Briefs are published for rosters of
5 or more scored providers; below that a distribution is not meaningful.
Work with this as data
Every tag here is available over the APIs.io API and to AI agents over MCP.