Don't fret! Tracking typically takes somewhere between 24-48 hours before it updates. On rare occasions, we experience additional lags in the USPS tracking process during the high-volume holiday seasons.
If you still aren't seeing any updates after 48 hours, try reaching out to USPS for additional information. The Grayling team cannot help locate a lost or delayed package. We will do our very best to help but we see the same information provided with your tracking number.