Airlines
Variants seen in the corpus:
Airlinesairlines
Providers using this tag (42)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Strong 1 Solid coverage with minor gaps
Developing 4 Usable, with meaningful gaps to close
Thin 13 Limited public surface area
Emerging 15 Early or largely undocumented
Minimal 9 Almost no public developer surface
APIs with this tag (25)
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 7 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...FAA Air Carrier Pilot Records Database (PRD) APIData submission API for the FAA Pilot Records Database. Five paths covering pilot record create/update/dele...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 9 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...United Airlines Flight Status APIUnited Airlines Flight Status API providing real-time flight status including estimated and actual departur...FlightLabs Airlines APIAirline reference data endpointsAviation EdgeAviation Edge API provides comprehensive aviation data including real-time flight tracking, airport informa...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...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...FLYR Offer & Order APIsFLYR's airline retailing API surface — the Offer & Order Management System (OOMS), a certified NDC+ API for...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...AviyairAviyair API provides global flight data including real-time flight tracking and status, historical flight d...
Score breakdown
Frequency
50.2
log-scaled weighted occurrences
Breadth
1.2
spread across providers
Quality lift
27.6
mean composite of providers using it
Cohesion
0.0
strength of nearest seed neighbor
Related tags
Airports 11 co-occurrences
Aviation 24 co-occurrences
Flight Status 6 co-occurrences
Flight Tracking 6 co-occurrences
Flights 10 co-occurrences
NDC 6 co-occurrences
Travel Technology 5 co-occurrences
Cargo 5 co-occurrences
Where this tag comes from
Provider tag40
Api tag25
Openapi tag5
Openapi op tag5
Cohort brief
Auto-generatedThe 42 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
42
all scored
Mean Kin Score
23.1
+2.4 vs catalog 20.7
Mean Agent Readiness
13.5
+3.8 vs catalog 9.7
Spread
1.7–55.8
median 19.6 · σ 14.1
How the 42 split by band
Exemplar 0Strong 1Developing 4Thin 13Emerging 15Minimal 9
Facet averages, against the whole catalog
| Facet | This cohort | Catalog | Difference | Scored |
|---|---|---|---|---|
| Contract Quality | 26.7 | 17.5 | +9.2 | 42 |
| Contract Governance | 10.4 | 6.4 | +4 | 42 |
| Discoverability | 64.3 | 60.4 | +3.9 | 42 |
| Developer Ergonomics | 17.6 | 17.9 | -0.3 | 42 |
| Operational Transparency | 10 | 11.3 | -1.3 | 42 |
| Access Clarity | 18.7 | 22.3 | -3.6 | 42 |
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) | 19% | 16% | +3 |
| MCP server (first-party) | 2% | 7% | -5 |
| Agent Skills | 0% | 0% | 0 |
| OAuth scopes | 10% | 9% | +1 |
| Security | 98% | 88% | +10 |
| Arazzo workflows | 2% | 2% | 0 |
| Governance rules | 29% | 13% | +16 |
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 Federal Aviation Administration 55.8
- 2 U.S. Department of Transportation 52.2
- 3 Amadeus 51
- 4 Flightradar24 46.8
- 5 Xeneta 46.7
- 6 Sabre 38.2
- 7 Airlabs 37.7
- 8 United Airlines 34.6
- 9 FlightLabs 33.9
- 10 Air Canada 32.6
Top by Agent Readiness
- 1 Amadeus 33.5
- 2 Federal Aviation Administration 32.9
- 3 Flightradar24 32.7
- 4 Airlabs 29.6
- 5 Booking Holdings 29.1
- 6 Lufthansa 28.7
- 7 Sabre 28.1
- 8 Xeneta 28.1
- 9 U.S. Department of Transportation 27.9
- 10 Air Canada 26.6
All 42 members of this roster resolve to a scored provider in
the catalog.Generated from the catalog build of
25 August 2026, across 26891
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.
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Tools for tags
7 MCP tools reach this
find_tagsBrowse and filter every tag in the catalog.get_cohortThis tag as a scored cohort — every provider carrying it, with scores.cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
This tag
curl "https://apis.io/api/v1/tags/airlines"
All tags
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort
curl "https://apis.io/api/v1/cohorts/tag/airlines"
The distribution (Pro)
curl "https://apis.io/api/v1/cohorts/tag/airlines/stats" \
-H "X-API-Key: $APIS_IO_KEY"Discovery needs no key. Ratings and market analysis are Pro.