Originally Posted by
djjaguar64
There is no priority seating for ACV bookings for Elites and S.E's. So can one use the e-upgrade credits to upgrade on an acv flight?
Some ACV bookings book into Tango, but are eligible for 100% status miles. But since they're Tango, you can't upgrade them. Although they did relax this earlier this year for a while for SEs.
I've only booked ACV for Exec fares. Otherwise I prefer to use AC.com whenever possible.