I just bought tickets from LHR to SFO at £260 (about $400) including taxes with United.

What date was that for ? I need to buy tickets for our holiday to Seattle in August.

P.S. I know that United doesn't fly direct from the UK to Seattle, the only people who do is BA and they only have one flight a day.

P.P.S. By the way, has anyone flown Premium Economy on BA ? Is it worth the 100% increase over Economy ?
_________________________
Remind me to change my signature to something more interesting someday