Flat-Earthers do not have a consistent explanation for eclipses, but they all reject the scientific explanations for eclipses. If confronted with the fact it is possible to predict the occurrences of an eclipse, they would claim NASA are using the Saros cycle to predict eclipses. They would point to a web page on NASA that explains the Saros cycle and use it to ‘prove’ NASA uses the Saros cycle to predict eclipses:
https://eclipse.gsfc.nasa.gov/SEsaros/SEsaros.html
The Saros is 18 years ... Read even more