FDF looks forward to LHR - Exeter - not only will t not happen in his lifetime it will never happen at all
Currently it takes 2 to 2.5 hours from Paddington by train - when Crossrail is in and the Reading direct link plus the 125 replacements will probably be somewhat faster
who is going to slog out to LHR, have to go through security, and then wait 45 -60 mins for a flight which will probably be nearly 60 mins from gate to gate where you are out miles out of Exeter?