<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by 1k-all-the-way:
I just did this last week, and will again tomorrow although i fly UA SFO-LHR then BA to GVA. SInce Switzerland is not in the European Union, there are not immigration lines for me at LHR -- and it took 1 hour. Have done similar to you with immigration and it takes 1 hour on a good day, 1.5 to 2 on a bad day. </font>
Why don't you do SFO>FRA>GVA? Then you would be UA and LH/UA codeshare all the way. I always go to GVA via FRA. Transfering in FRA can be done in less than one hour.