I would be very surprised if UPS actually delivers in 4-6 days. It is more likely 10 to 14 days historically.
I've actually had pretty good luck, particularly with Freestyle. On a couple of occasions I've placed orders on a Monday and received them by Friday, and these are for group buys worth a good few hundred or more. Remember the last time I dropped film around to you Gary? You thought I had been keeping a stash in my freezer, but nope, direct from the US of A in under a working week!
My goal in life, is to be as good a person as my dog already thinks I am.