Paul Corfield wrote:

Am I correct in assuming that HEX and Heathrow Connect fares are
different but that there is still an effective premium for the Hayes to
Heathrow section on Connect services?


Yup. Cash fares are presently as follows:

Heathrow Express Standard Single: £16.50
Heathrow Express 1st Class Single: £26.00
Heathrow Express Standard Return: £32.00
Heathrow Express 1st Class Return: £50.00

Tickets can be purchased on board for a £3.00 supplement in Standard,
but for the normal price in 1st.

Heathrow Connect Standard Single: £ 6.90
Heathrow Connect Standard Return: £13.80

NB: Penalty Fares apply between Paddington and Hayes & Harlington, and
the Heathrow Connect website alleges that Oyster PAYG is *not* valid on
Heathrow Connect at all!

Paddington - Hayes & Harlington fares:

Anytime 1st Day Single: £ 6.10
Anytime 1st Day Return: £12.20
Anytime Day Single: £ 4.10
Anytime Day Return: £ 7.50
Off-Peak Day Return: £ 5.00
Oyster Peak Single: £ 3.50
Oyster Off-Peak Single: £ 2.00

Hayes & Harlington - Heathrow:

Anytime Day Single: £ 4.90
Anytime Return: £ 9.80

Cheers,

Barry