> ## Documentation Index
> Fetch the complete documentation index at: https://docs.flightportrait.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Airline

> One airline.



## OpenAPI

````yaml /openapi.json get /v1/refdata/airlines/{icao}
openapi: 3.1.0
info:
  title: FlightPortrait network API
  description: |-
    No API key. Rate limits are per IP over a 600 second window. 429 means wait.

    Data is ODbL 1.0. Credit "FlightPortrait network feeders".
    Terms: https://flightportrait.com/network/terms
  version: 1.0.0
servers:
  - url: https://data.flightportrait.com
security: []
tags:
  - name: Live
    description: What the network hears now.
  - name: History
    description: Observed legs and routes.
  - name: Stations
    description: Feeder roster.
  - name: Reference
    description: Aircraft, airlines, airports, types.
  - name: Meta
    description: Index and health.
paths:
  /v1/refdata/airlines/{icao}:
    get:
      tags:
        - Reference
      summary: Airline
      description: One airline.
      operationId: ref_airline
      parameters:
        - name: icao
          in: path
          required: true
          schema:
            type: string
            description: Airline ICAO code.
            title: Icao
          description: Airline ICAO code.
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema: {}
              example:
                icao: SIA
                iata: SQ
                name: Singapore Airlines
                palette:
                  - '#1D4886'
                  - '#FCB130'
                alliances: []
                n_routes: 40
        '404':
          description: Not found.
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
        '429':
          description: Rate limited. Per IP, 600 second window.
components:
  schemas:
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
              - type: string
              - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
        input:
          title: Input
        ctx:
          type: object
          title: Context
      type: object
      required:
        - loc
        - msg
        - type
      title: ValidationError

````