# flightNumber - Schema.org Property

> Source: https://schema.org/flightNumber
> Extracted: 2026-02-16T18:44:42.246Z

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A Schema.org Property

  [Thing](https://schema.org/Thing "Thing") \> [Property](https://schema.org/Property "Property") :: [identifier](https://schema.org/identifier "identifier") :   [flightNumber](https://schema.org/flightNumber "flightNumber")  

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-   Canonical URL: https://schema.org/flightNumber
-   [Check for open issues.](https://github.com/schemaorg/schemaorg/issues?q=is%3Aissue+is%3Aopen+flightNumber)

The unique identifier for a flight including the airline IATA code. For example, if describing United flight 110, where the IATA code for United is 'UA', the flightNumber is 'UA110'.