Did not find the information in the FAQ sites, nor with the search function...

Is there a maximum of flights that can be upgraded using a Onpass Upgrade Award on CO flights?

i.ex. South Asia to US Mainland / 30'000 Miles (B-cl). Would the following routing be covered by this AWUP: MNL CO GUM CO HNL CO LAX CO EWR? Does it makes any difference, if there is a stopover in the routing?

Thanx for your inputs!