Additional Taxi-in Time
The additional taxi-in time provides an approximate measure of for the average holding time during the taxi-in phase, during times that the apron and stands are congested. This indicator is calculated as the difference between the actual taxi-in time and a reference taxi-in time estimated for each runway-stand combination.
Unit of Measurement
Minutes per IFR arrival [min/arr].
The methodology for the calculation of the additional taxi-in time can be found here.