Just randomly looking at flight ticket prices, and its incredible how international flights out of Melb can vary so much within 2 days for full fare airlines. Departing on a Friday night or a Wednesday night, can result in as much as a 30% difference in fare (Wed night being cheaper).
Obviously everyone wants to go on Friday night after work, but surely the airlines are taking advantage of this demand?
I noticed hotels do the same around xmas/new years. It's weird. I can't work it out.