Over-Promising

Seems highly unlikely a pkg. that left Vegas at 0648 will have reached L.A. "by end of day".

Esp. as it's "FedEx SmartPost", meaning that FedEx hands it to the Postal Service for the last drive. 'Though FedEx has completed the job themselves rather than handed it to the P.S. once or twice, so there's an outside chance it'll show when promised. Other than today being Sunday, of course.