Originally Posted by
Penguinmoon
Thanks, OP. Booked HKG-ICN-DFW-MEX-DFW-LAX-HKG. LAX-HKG SWU cleared at booking. Hoping for a schedule change between now and travel (OCT2019) to get on HKG-DFW or LAX for first leg so I can upgrade that flight to F as well.
How does one find out if there's a SWU? Is this due to planned aircraft change? Would appreciate your enlightening.