AFS 5500 Nav point ETA

[Oly148]

On my AFS 5500 touchscreen EFIS the ETE to the selected waypoint is displayed in the upper right corner (see attached picture). It would be helpful to have a cockpit selectable option to change the display to ETA at the selected waypoint in hours:min:seconds similar the way my Garmin Aera 660 portable GPS does. A lot of us fly formation and this feature would assist to ensure on time TOT for events like National Anthem flybys to the second.