Release Notes

Data updates up to Apr 2016, new methodology entries, additional charts

The following changes have been delivered in this release:

1. Update: Data download files updated up to April 2016 (when applicable)
2. New: State level information (based on FIR) for en-route ATFM delay and traffic in the [Data]({{ “/data/performancearea” | prepend: site.baseurl | prepend: site.url }}) section