l*****r
发帖数: 55 | 1 另外，
Eligible flights
Global Premier Upgrades are available on all United-, United Express- and
Copa Airlines-operated flights systemwide.1
These upgrades can be used on paid, published fares for upgrades from United
Economy®, United Business® or United BusinessFirst® to the
next higher cabin. Fare classes Z, P, S, T, L, K, G and N may only be
upgraded on flights to select regions. See the upgrade regions chart for
full details on upgrade eligibility and fare restrictions.
这些Z, P, S, T, L, K, G 都是什么意思？ 我还没有买票，需要注意什么？ |
|
