Mizter T wrote:

On Jul 1, 1:13=A0pm, Mr Thant
wrote:

On 1 July, 12:31, Mizter T wrote:

None of the various Underground options are entirely step-free.

You can take the hourly Southern service from Watford Junction to West
Brompton. Walk across the platform to a District Line train one stop
to Earl's Court, where there are lifts to the Piccadilly Line, which
goes to Heathrow. Allow 2 hours all in.

Because West Brompton doesn't have a full set of lifts, to do the
reverse journey you need to catch a District Line train from Earl's
Court to Kensington Olympia instead (beware these are a bit less
frequent than other tube trains - worst case a 20 minute wait), where
the District Line platform is adjacent to the northbound mainline
platform (and therefore there are no steps), for the Southern service
to Watford Junction.

Very good, clever stuff. Though in this situation I think I'd probably
still recommend taking the bus from Watford - one vehicle all the way
meaning less hassle.


Agreed. I think the bus also calls at all the terminals, and minimises
the amount of walking involved.

Like you, I would have suggested train to Euston, taxi to Paddington and
Connect/Express from there, but there are some long underground walks
needed at the airport depending on which terminal the OP is flying from.

So bus seems best.