I just spoke with UPS via live chat, here's the transcript:
Brenda R.: Thank you for patiently waiting Greg. I deeply apologize for the delay and the inconvenience this delay may cause. It seems that all Apple packages have encountered a delay in transit due to Apple operating plans and the delivery dates are being affected.
Brenda R.: I understand you need to know when your package will be delivered and I wouldn't deny you further details about this delivery if I had them, but the package has not been scanned again in order to for me to provide you an update.
Once the package gets into the US network a delivery date will be available.
Brenda R.: Please continue monitoring your package to get additional updates. You can request status updates online at
https://www.ups.com/WebTracking/track?loc=en_US&WT.svl=PNRO_L1.
Greg: Is the Korea location an Apple location or a UPS location?
Brenda R.: An Apple location.**
**I'm not sure if this is true, or not.