Hello Greg,
There is currently no way within OnTime to expose a report or enable exporting through the Customer Portal.
If this is a feature you'd like to see in future versions of OnTime, I suggest submitting the idea to our developers through our Customer Portal. Here's a link to the 'Requested Feature' section of our Customer Portal:
http://community.axosoft.com/iframe.aspx?Tab=Features
Thank you,
Tom Harder
Axosoft Support
support@axosoft.com1.800.653.0024 option 3--'Fear the Bug' Podcast--