During my recent dive trip, my Suunto Mosquito Dive computer had a "No fly time" of more than 24 hours.

All were "No Decompression" dives and we had our appropriate safety stops done, wonder why the "No fly time" was more than ~30 hours. Me and another diver having the same dive computer had the same encounter >30 hours "No fly time"

Anyone could offer an explanation? It'll be good to know. Anyone else encountered similar incidents on their Dive computers (what brand)? Thanks!

(we board the flight even with the "No Fly time" icon on, but we had >26 hours surface interval)