Originally Posted by
flyerbaby19
I assume they do it for pricing. If you give away the expensive seats for free, nobody will pay for them. prob the same reason ua charges $75 for standby. I don't think WN even allows standby for general members? (but w no change fees you just buy up or maybe get an even exchange)
Not necessarily. It also helps to know what each flights loading is. And you can sell the changes.