Delay Index API

The DelayIndexService API returns a measure of the level of departure delays a specified airport is currently experiencing. A low index (0-1) indicates that departures are running relatively smoothly. A higher index (4-5) is indicative of significant delays and flight operations disruptions. The index is updated every 30 minutes.

With the Delay Index you can answer questions such as:

  • What are the major airports with significant delays in this country or region?
  • Is my flight likely to be on time given current conditions at a specific airport?
  • How bad is the delay?

To learn more visit the Delay Index API Documentation.