Say you're going from point A to point B and the only [reasonable] way to get there is by airplane (eg an island to mainland). Pretend your group is LARGE (at least 12 people) Is there a breaking ...
I once missed a plane due to not considering the timezone difference. I could get a seat on the next flight for 1600 Eur. Thanks to the Internet I noticed that a competitor offered a one-way ticket to ...