aftership.com is a shit-show, use the FedEx tracking site directly. Aftership never even attempted to inform me when my shipment was actually set to arrive at 9:00 am this morning. Missed my damn package due to no actual knowledge of when it was set to arrive.
even with fedex tracking you can have issues. mine was delivered a full day before what the fedex tracking said. it was nuts it traveled from Taiwan to my house in about 30 hours.