Steps for Preparedness:
1. Watch weather channel
2. If Typhoon on horizon change plans immediately to get out of dodge or stay longer..


Seriously, this happened two years ago and you are now wondering what should you do on the hypothetical chance that you have the double bad luck to be impacted by a typhoon 2x corresponding to a potential flight? I am guessing there are other more important things to worry about, if not then good for you!