OAG OAG API

openapi: 3.2.0
info:
  title: OAG API
  version: '2026-09-23'
  description: 'GENERATED FROM DOCUMENTATION by API Evangelist on 2026-09-23: 20 operation(s) read from 23 public documentation page(s) (each operation names its page in x-source). This is not the provider''s published contract; OAG has published no machine-readable contract that the pipeline could find. Engine: local.'
  x-evidence-tiers:
    code-example: 0
    documentation: 20
    pages-with-code: 1
    pages-read: 23
  x-generated-from: documentation
  x-provenance: generated
  x-authored-by: API Evangelist
  x-generated: '2026-09-23'
  x-generator: generate-contract-from-docs.py
  x-engine: local
  x-sources:
  - https://developers.oag.com/apis/schedules
  - https://developers.oag.com/apis/locations-v1
  - https://developers.oag.com/apis/flight-info-v2
  - https://developers.oag.com/apis/flight-info-alerts-v1
  - https://developers.oag.com/apis/flight-info-v2/GetFlight
  - https://developers.oag.com/apis/flight-info-v2/GetFlights
  - https://developers.oag.com/apis/locations-v1/GetLocations
  - https://developers.oag.com/apis/flight-info-connections-v1
  - https://developers.oag.com/apis/flight-info-alerts-v1/status
  - https://developers.oag.com/apis/schedules/GetActiveSchedules
  - https://developers.oag.com/apis/flight-info-alerts-v1/getAlert
  - https://developers.oag.com/apis/flight-info-alerts-v1/getAlerts
  - https://developers.oag.com/apis/flight-info-alerts-v1/createAlert
  - https://developers.oag.com/apis/flight-info-alerts-v1/deleteAlert
  - https://developers.oag.com/apis/flight-info-alerts-v1/updateAlert
  - https://developers.oag.com/apis/schedules/schedules-iata-carriers
  - https://developers.oag.com/apis/schedules/schedules-icao-carriers
  - https://developers.oag.com/apis/flight-info-alerts-v1/getAccessKey
  - https://developers.oag.com/apis/flight-info-alerts-v1/updateProfile
  - https://developers.oag.com/apis/flight-info-alerts-v1/completeProfile
  - https://developers.oag.com/apis/flight-info-connections-v1/Connections
  - https://developers.oag.com/apis/flight-info-alerts-v1/getAccountProfile
  - https://developers.oag.com
servers:
- url: https://api.oag.com
tags:
- name: OAG API
paths:
  /{departuredate}/{scheduleinstancekey}:
    get:
      operationId: get_departuredate_scheduleinstancekey
      tags:
      - OAG API
      summary: Returns a single flight instance identified by its departure date and schedule…
      x-source: https://developers.oag.com/apis/flight-info-v2/GetFlight
      parameters:
      - name: departuredate
        in: path
        required: true
        schema:
          type: string
      - name: scheduleinstancekey
        in: path
        required: true
        schema:
          type: string
      - name: version
        in: query
        required: false
        schema:
          type: string
        description: API version, default v2.
      - name: Subscription-Key
        in: header
        required: true
        schema:
          type: string
        description: Valid API key.
      responses:
        '200':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetDeparturedateScheduleinstancekeyResponse'
      x-evidence:
        kind: documentation
components:
  schemas:
    GetDeparturedateScheduleinstancekeyResponse:
      type: object
      properties:
        bookingClasses:
          type: array
          description: Information relating to the Passenger Reservations Booking Designator (PRBD) and Meals.
        freightClasses:
          type: array
          description: Indicates the type of cargo that can be loaded onto the equipment.
        restrictions:
          type: array
          description: Information provided by a carrier to specify restrictions on carrying traffic or limitations to the carriage of traffic.
        planeChangeWithoutAircraftChange:
          type: boolean
          description: True/False value showing if there is an equipment change enroute where the IATA Aircraft Type code is the same on each leg.
        onTimePerformance:
          type: object
          description: Represents on time indicator and delay and cancelation performance.
        inFlightServices:
          type: array
          description: Denotes the use of in-flight services in relation to the IATA standard.
        automatedCheckIn:
          type: boolean
          description: Identifies if the carrier offers automated check‑in for the flight leg.
        electronicTicketing:
          type: boolean
          description: Used to identify if a flight leg is an electronic ticketing candidate.
        secureFlightIndicator:
          type: boolean
          description: Present when legal requirement to disclose full Secure Flight passenger data for U.S. flights.
        governmentApproval:
          type: boolean
          description: Marker to show service is subject to government approval.
        statusDetails:
          type: array
          description: Details about flight status per leg.
        seatingCapacity:
          type: object
          description: Represents actual and predicted seating capacity.
        carrier:
          type: object
          description: Contains a carrier designator code.
        serviceSuffix:
          type: string
          description: The operational suffix supplied by the carrier.
        flightNumber:
          type: integer
          description: The numeric part of the flight number.
        sequenceNumber:
          type: integer
          description: Sequence of stopping points starting at 0.
        flightType:
          type: string
          description: Flight type definition.
        departure:
          type: object
          description: Departure airport, terminal, date, time, etc.
        arrival:
          type: object
          description: Arrival airport, terminal, date, time, etc.
        elapsedTime:
          type: integer
          description: The duration of the flight.
        cargoTonnage:
          type: number
          description: Cargo tonnage.
        aircraftType:
          type: object
          description: Denotes the equipment type in use.
        serviceType:
          type: object
          description: Single character service type classification.
        segmentInfo:
          type: object
          description: Number of stops and intermediate airports.
        distance:
          type: object
          description: Great‑circle distance information.
        codeshare:
          type: object
          description: Codeshare information.
        scheduleInstanceKey:
          type: string
          description: Unique identifier of schedule instance.
        statusKey:
          type: string
          description: Unique identifier of flight status.
        originalFlight:
          type: string
          description: Link to the original scheduled flight.
        map:
          type: string
          description: Link to the flight map.