United Fares

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

Second screen is today’s Wild West. It’s a nascent market

Amid a shifting economic climate with diminishing fears of recession,

Chris O’Brien recently had a great piece in the Mercury