When/how often does Fedex update the tracking information on their website?

Answer 1

anytime the package gets scanned once its been recivied into the system,,
thats why you see a message accpected
then its scanned everytime it moves. though the system

Answer 2

Within about 20 minutes of when the package is scanned. Sometimes it can get delayed because of the volume of packages being scanned. For example it will take longer to see a scan that happens at a hub as opposed to when a driver scans a package at a delivery.