In order to book an upgradable fare on United you have to buy a ticket in fare class W or higher. Here are the fare classes above W.
V
Q
H
U
E
M
B
Y
Only airlines could convolute something so simple as the ordering of the alphabet.
Related
Last week was the iPhone’s 10th anniversary and there were
By now you’ve read the news that RadioShack (RSH) will
Pudits like to point to apps (and importantly the availability