Thanks to using British Airways avios miles, we find we have 4 hours to make a connecting flight between the two airports. Arriving Gatwick, leaving Heathrow. I've heard there is a connection possible on the tube.....true? If so, is it an easy connection? Is there a better way to connect? How much of a distance is it, and how long does it usually take?
Thx for your help, I could really use the info,