Anyone with young children may be interested in this article that explains why NORAD tracks Santa on December 24 as he flies across the World delivering presents.
The following link explains the history behind this annual event as to why the North American Air Defence Command are involved.
Apps available for phone - I always install (despite my age) just before Christmas then remove after.
https://www.norad.mil/NORAD-Tracks-Santa/
Geffers
Thank you for sharing about Norad's long history of tracking Santa.
Just a reminder to adults with young children, this is a fun phone app that can be deleted after Christmas or Santa can be tracked on a conventional computer using a browser via https://www.noradsanta.org/en/
Geffers
Thanks for the reminder, Geffers! Just think of all the wondrous child faces looking at the app with their parents and seeing Santa's progress tracked across the globe. Sweet!!