Since the taiwan earthquake in early january, i have not been able to access many parts of United.com (eg upgrades, mileage detail, and fares) using IE. I started to use Firefox in desperation and everything is accessible on Firefox.
Originally Posted by
WillFlyer
It's working for me on 2.0.0.1 for OS X.
You might check your Firefox configuration. Perhaps you have Java script disabled or some other configuration setting that is amiss?