AS flight number on UA (016) tkt; can I waitlist for u/g?
I bought a mixed AS/UA itinerary through my corporate travel tool. Even though the AS segment is first, the ticket was issued via UA with an 016 number.
I don't normally do split itins like this -- wondering if despite having an AS flight number, am I going to be unable to waitlist for an MVPG upgrade on the AS flight because it's on a UA ticket?
Thanks in advance for any advice