Very best of luck to you allMy relatives are on the 16:30 ( 14:30 UK time ) flight out of Lviv.
I had to practically beg them to take it as they were quite happy to wait until tomorrow or beyond.
If the airspace shuts they will be charging to the Polish border ( hopefully before the Russian Air Assault troops coincidentally stationed at the very western tip of the Belarus force take the land border crossings with Poland - my tactical guess ).