Originally Posted by
myfrogger
I would have assumed this is obvious but it should be noted that Expedia doesn't fly planes. They simply are an online booking agent where one can book commercial flights...in other words an online travel agent. The schedules have nothing to do with where you buy the ticket. The airlines determine that.
I would have assumed that "schedule is not perfect" in the post you quoted means that poster didn't get his/her ideal choice of flights, not that Expedia didn't arrange a charter to leave at the exact time he/she would have wanted.