DOT Data Hub Open Data API

aid: us-dot:dot-data-hub-soda-api
name: DOT Data Hub Open Data API
description: The departmental open data platform, served from both data.transportation.gov and datahub.transportation.gov
  on Socrata SODA 2.1. For travel and aviation this is where the DOT Office of the Assistant Secretary
  for Aviation and International Affairs publishes the Consumer Airfare Report city-pair fare tables (Tables
  1, 1a, 2, 5, 6 and 7), the Airline Quarterly Financial Review, and international seat and passenger
  reports. 1,542 datasets enumerated in the DCAT-US 1.1 document at /data.json. Datasets are licensed
  Public Domain U.S. Government (USGOV_WORKS). Verified anonymously with HTTP 200 on 2026-07-28 against
  /resource/4f3n-jbg2.json and /resource/tfrh-tu9e.json — no app token required for the volumes tested.
humanURL: https://data.transportation.gov/
baseURL: https://datahub.transportation.gov/resource
tags:
- Open Data
- Aviation
- Airfares
- Airlines
- Statistics
properties:
- type: Documentation
  url: https://dev.socrata.com/docs/endpoints.html
- type: APIReference
  url: https://dev.socrata.com/docs/queries/
- type: Portal
  url: https://data.transportation.gov/
- type: Portal
  url: https://datahub.transportation.gov/
- type: APICatalog
  url: https://data.transportation.gov/data.json
- type: StatusPage
  url: https://status.socrata.com/
- type: License
  url: https://www.usa.gov/government-works
- type: AgentSkill
  name: Query BTS and DOT open data with SoQL
  url: skills/us-dot-query-bts-aviation-statistics.md