---
title: "DataDetector.Match.SemanticDetails.flightNumber(_:)"
framework: datadetection
role: symbol
role_heading: Case
path: "datadetection/datadetector/match/semanticdetails/flightnumber(_:)"
---

# DataDetector.Match.SemanticDetails.flightNumber(_:)

A match that the data detector determines represents a flight number.

## Declaration

```swift
case flightNumber(DataDetector.Match.SemanticDetails.FlightNumber)
```