It might be possible that a package has not scanned by the shipping carrier due to any reason. If a scanning is not done then tracking wont update. Weather Conditions: Bad weather plays a major hindrance in a package reaching the destination on time and it could be one of the reasons why your tracking is not updating.

Also, how long does it take to get a tracking number? If you ordered from the U.S, warehouse usually 3 to 5 days you will receive an email that the items been shipped with the tracking #.. it will be refereed to as Please note that your reference number is Example 94055874748494984 copy the # and open USPS tracking and add that # it should give you item location as status

Also question is, does USPS tracking update in real time?

Track all your USPS parcels. With Parcel Monitor, you can track all your USPS packages with real-time updates. All you need is your tracking number! USPS provides local and international courier services at affordable rates.

Why is my package still in transit?

When your shipment is in transit, it means the courier company picked the parcel up and your shipment is on its way to the delivery address. The package stays in transit until the driver delivers it. In most cases, the parcel is released, and it continues its transit.