Kmxu

1. EWR-HKG
2. 6/13
3. Y
4. Y-J
5. 2 weeks
6. Cleared just inside 24 hours from departure

1. HKG-EWR
2. 6/23
3. Y
4. Y-J
5. 3+ weeks
6. Cleared T-80 min from departure (called 1K lines when PZ space opened)

Comment: The higher prioirity of Premium Plus fare classes --> Polaris upgrade made these two upgrades difficult. Both were booked at full Y (YCA) class and yet cleared after all Premium Plus upgraders.

1. IAD-PEK
2. 6/30
3. W
4. Y-J
5. 5+ weeks
6. Cleared at booking

1. PVG-SFO
2. 7/6
3. U
4. Y-J
5. 6+ weeks
6. Cleared at booking

Edit: The second flight was changed to PEK-ORD(-RIC) to shorten my trip (PEK-SHA/PVG-SFO-IAD-RIC). PZ spaces were available when I called 1K line.