Ground implementation (update June 2021):
Airborne implementation (update 2 December 2020):
Data link network operational status – update October 2021
Overall provider abort rate

The Overall Provider Abort Rate figure above shows the PA rate aggregated for all ANSPs providing data to LISAT. The target value is 1 PA per 100 hours CPDLC (shown as a dashed line on the graph below). The overall average rate for June 2021 was 4.5 PAs per 100 hours.
Information provided by the Network Manager Data Link Operational Status Report, updated monthly.
Technical round trip delay

The Technical Round Trip Delay figure above shows the 95th and 99th percentiles of the technical round trip delay
Information provided by the Network Manager Data Link Operational Status Report, updated monthly.