Bureau of Transportation Statistics website screenshot

Bureau of Transportation Statistics

The Bureau of Transportation Statistics (BTS), part of the Department of Transportation (DOT) is the preeminent source of statistics on commercial aviation, multimodal freight activity, and transportation economics, and provides context to decision makers and the public for understanding statistics on transportation.

Bureau of Transportation Statistics publishes 2 APIs on the APIs.io network: Metadata API and Resource API. Tagged areas include Federal-Government, Statistics, Transportation, Aviation, and Freight.

Bureau of Transportation Statistics’ developer surface includes authentication, developer portal, and 8 more developer resources.

31.5/100 thin ▬ flat Agent 35/100 agent ready Full breakdown ↓
scored 2026-08-20 · rubric v0.12.0
AccessFreemiumSelf serve⚡ Free to try
5 APIs
Federal-GovernmentStatisticsTransportationAviationFreightOpen Data

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-20 · rubric v0.12.0
Composite quality — 31.5/100 · thin
Contract Quality 11.0 / 21
Developer Ergonomics 3.6 / 17
Access Clarity 4.5 / 17
Operational Transparency 1.2 / 11
Contract Governance 0.0 / 10
Discoverability 5.5 / 9
Regulatory Posture 4.4 / 15
Agent readiness — 35/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
Documented Reversibility 6 / 6
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 9 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 4 / 4
Regulatory Posture applies to this provider. Its tags matched the Government & Public Sector regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.
The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/bureau-of-transportation-statistics: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 5

Individual APIs this provider publishes, each with its own machine-readable definition.

BTS Open Data SODA API

The BTS Open Data portal powered by Socrata provides programmatic access to transportation datasets via the Socrata Open Data API (SODA). Supports filtering, querying, and aggre...

TranStats - Airline On-Time Performance Data

TranStats is BTS's aviation and transportation statistics database providing flight on-time performance data, carrier and airport snapshots, fuel consumption data, and comprehen...

BTS Freight Analysis Framework (FAF)

The Freight Analysis Framework integrates data from multiple sources to create a comprehensive picture of freight flows to, from, within, and through the United States. Includes...

Bureau of Transportation Statistics Resource API

Dataset resource queries via SoQL

Open Collections 4

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

API Collection

OPEN COLLECTION

BTS Open Data SODA API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Rate Limits 1

Documented rate limits and quota policies.

FinOps 1

Cost, billing, and metering signals for API financial operations.

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Bureau Of Transportation Statistics Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Bureau Of Transportation Statistics Agentic Access

5 operations

5 operations · 0 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

Build 1

SDKs, sample code, and the tooling you integrate with

Access & Security 2

Authentication, authorization, and security posture

Commercial 1

Pricing, plans, and the legal terms of use

Company 2

The organization behind the API

Other 1

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: bureau-of-transportation-statistics
url: https://raw.githubusercontent.com/api-evangelist/bureau-of-transportation-statistics/refs/heads/main/apis.yml
name: Bureau of Transportation Statistics
tags:
- Federal-Government
- Statistics
- Transportation
- Aviation
- Freight
- Open Data
tags_raw:
- Federal Government
- Statistics
- Transportation
- Aviation
- Freight
- Open Data
type: Index
kind: government
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/bureau-of-transportation-statistics.png
access: 3rd-Party
created: '2024-11-30'
modified: '2026-04-23'
position: Consumer
description: The Bureau of Transportation Statistics (BTS), part of the Department of Transportation (DOT) is the preeminent
  source of statistics on commercial aviation, multimodal freight activity, and transportation economics, and provides context
  to decision makers and the public for understanding statistics on transportation.
apis:
- aid: bureau-of-transportation-statistics:bts-open-data-soda-api
  name: BTS Open Data SODA API
  tags:
  - Federal-Government
  - Transportation
  - Open Data
  - Statistics
  tags_raw:
  - Federal Government
  - Transportation
  - Open Data
  - Statistics
  humanURL: https://data.bts.gov/
  baseURL: https://data.bts.gov/resource/
  properties:
  - url: https://data.bts.gov/
    type: Portal
  - url: https://dev.socrata.com/
    type: Documentation
  - url: https://catalog.data.gov/dataset?organization=dot-gov&q=bts
    type: DataAPI
  description: The BTS Open Data portal powered by Socrata provides programmatic access to transportation datasets via the
    Socrata Open Data API (SODA). Supports filtering, querying, and aggregation across aviation, freight, and transportation
    economics datasets. Also supports OData V2/V4 for tools like Tableau and Excel.
  features:
  - SODA Query Language (SOQL)
  - OData V2 and V4 Endpoints
  - JSON and CSV Formats
  - Filtering and Aggregation
  - Pagination
  - Dataset Downloads
  useCases:
  - Aviation performance analysis
  - Freight activity monitoring
  - Transportation economics research
  - Supply chain analytics
- aid: bureau-of-transportation-statistics:transtats
  name: TranStats - Airline On-Time Performance Data
  tags:
  - Federal-Government
  - Transportation
  - Aviation
  - Statistics
  tags_raw:
  - Federal Government
  - Transportation
  - Aviation
  - Statistics
  humanURL: https://www.transtats.bts.gov/
  properties:
  - url: https://www.transtats.bts.gov/
    type: Portal
  - url: https://www.transtats.bts.gov/ONTIME/
    type: Tools
  description: TranStats is BTS's aviation and transportation statistics database providing flight on-time performance data,
    carrier and airport snapshots, fuel consumption data, and comprehensive airline statistics. Enables custom queries and
    downloads across hundreds of aviation data tables.
  features:
  - On-Time Flight Performance Data
  - Carrier Snapshots
  - Airport Snapshots
  - Fuel Consumption Data
  - Custom Database Queries
  - Commodity Flow Survey Data
  - Freight Analysis Framework (FAF)
  useCases:
  - Airline performance analysis
  - Airport capacity planning
  - Flight delay research
  - Aviation industry benchmarking
- aid: bureau-of-transportation-statistics:bts-freight-data
  name: BTS Freight Analysis Framework (FAF)
  tags:
  - Federal-Government
  - Freight
  - Transportation
  - Statistics
  tags_raw:
  - Federal Government
  - Freight
  - Transportation
  - Statistics
  humanURL: https://www.bts.gov/faf
  properties:
  - url: https://www.bts.gov/faf
    type: Documentation
  description: The Freight Analysis Framework integrates data from multiple sources to create a comprehensive picture of freight
    flows to, from, within, and through the United States. Includes volume, value, and mode of shipment data for domestic
    and international freight.
  features:
  - Freight Flow Data
  - Shipment Volume and Value
  - Mode of Transportation Data
  - Origin-Destination Analysis
  - Commodity-Level Data
  useCases:
  - Freight infrastructure planning
  - Supply chain analysis
  - Trade flow research
  - Transportation policy development
- aid: bureau-of-transportation-statistics:bureau-of-transportation-statistics-metadata-api
  name: Bureau of Transportation Statistics Metadata API
  description: Dataset and view metadata
  humanURL: https://data.bts.gov/
  baseURL: https://data.bts.gov/resource/
  tags:
  - Metadata
  properties:
  - type: OpenAPI
    url: openapi/bureau-of-transportation-statistics-metadata-api-openapi.yml
- aid: bureau-of-transportation-statistics:bureau-of-transportation-statistics-resource-api
  name: Bureau of Transportation Statistics Resource API
  description: Dataset resource queries via SoQL
  humanURL: https://data.bts.gov/
  baseURL: https://data.bts.gov/resource/
  tags:
  - Resource
  properties:
  - type: OpenAPI
    url: openapi/bureau-of-transportation-statistics-resource-api-openapi.yml
common:
- type: AgenticAccess
  url: agentic-access/bureau-of-transportation-statistics-agentic-access.yml
- type: DomainSecurity
  url: security/bureau-of-transportation-statistics-domain-security.yml
- type: Authentication
  url: authentication/bureau-of-transportation-statistics-authentication.yml
- type: GitHubOrganization
  url: https://github.com/dotbts
- type: LinkedIn
  url: https://www.linkedin.com/company/bureau-of-transportation-statistics-bts
- type: Website
  url: https://www.bts.gov
- type: Portal
  url: https://data.bts.gov/
- type: PrivacyPolicy
  url: https://www.bts.gov/privacy-policy
- type: TranStats
  url: https://www.transtats.bts.gov/
- type: Data Portal
  url: https://catalog.data.gov/dataset?organization=dot-gov&q=bts
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
specificationVersion: '0.23'