Hi,

Have done a quick search, but couldn't find any clear info on this. I'm on the 6pm to JFK in a couple of weeks time and may need to have a meeting in London that day. Since i'll be driving to LHR, how early can I check in? Idea would be to check the bags, go into London, then get back to the airport.

http://www.flyertalk.com/forum/Forum50/HTML/023675.html suggests there's a 4/6hrs limit on this, but does anyone have further info for LHR?

Thanks

Tony