Originally Posted by
avifly
The trip is DTW-LAX (stopover), LAX-OGG-LAX (stopover), LAX-DTW.
If I UG OGG-LAX, will it also UG LAX-DTW?
I guess I incorrectly assumed you were using Skymiles for the trip. Looks like you aren't.
Yes if you're doing a mileage upgrade it would cover the entire return provided UG availability is available on both segments.