Small story time (cause it's late):
Last night I'm at one of my stops taking freight to the jet. I happen to look at one of the boxes and it is going next day air to the place I just came from. I get to the final destination and make small joke to the ramper about hiding it on my plane for the morning.
"Why? it's going on the jet."
"You're kidding me."
They were not kidding me. I off loaded the same box this morning at my outstation after it traveled the country on four unnecessary plane rides. haha. The system is so impressively big I reeeally understand keeping things uniform, but I thought it chuckle worthy.