Before I start, let me state that I used NXEC WebTIS to collect all the fares info.
With a 16-25 Railcard, I can travel each way (RMD - SWI) for as little as £4.30 (STD) / £11.70 (1ST) with 'unrouted' tickets. The shortest route is via Staines (SNS), but it seems I could opt to go via London (i.e. Waterloo (WAT) / Paddington (PAD)), even though STD / 1ST Advance singles for PAD-SWI are £4.95 / £13.55 min. respectively.
I've checked the Routeing Guide and RMD / SWI are - conveniently - both routeing points with travel permitted via London as per maps WX and WR.
So where does FEL come into this?
Before I go on, I will state that its routeing points are Brentford (BFD), Kingston (KNG), RMD and SNS.
If I select FEL as the origin, I can get STD / 1ST singles for as little as £3.65 / £9.90 respectively via SNS, noting that their assigned routeing is 'via Reading'. Then it gets interesting:
* The tickets won't allow travel via either BFD or KNG if the route is also via London.
* Advance singles for BFD - SWI are the same price (via London or SNS) as those for RMD - SWI.
* There are no Advance tickets for KNG - SWI.
* The tickets will allow travel via RMD and London but only if you go via Willesden Junction too.
What do you guys make of it? (And do you get similiar results from Trainline-based TOC booking sites such as FGW?)
With a 16-25 Railcard, I can travel each way (RMD - SWI) for as little as £4.30 (STD) / £11.70 (1ST) with 'unrouted' tickets. The shortest route is via Staines (SNS), but it seems I could opt to go via London (i.e. Waterloo (WAT) / Paddington (PAD)), even though STD / 1ST Advance singles for PAD-SWI are £4.95 / £13.55 min. respectively.
I've checked the Routeing Guide and RMD / SWI are - conveniently - both routeing points with travel permitted via London as per maps WX and WR.
So where does FEL come into this?
Before I go on, I will state that its routeing points are Brentford (BFD), Kingston (KNG), RMD and SNS.
If I select FEL as the origin, I can get STD / 1ST singles for as little as £3.65 / £9.90 respectively via SNS, noting that their assigned routeing is 'via Reading'. Then it gets interesting:
* The tickets won't allow travel via either BFD or KNG if the route is also via London.
* Advance singles for BFD - SWI are the same price (via London or SNS) as those for RMD - SWI.
* There are no Advance tickets for KNG - SWI.
* The tickets will allow travel via RMD and London but only if you go via Willesden Junction too.
What do you guys make of it? (And do you get similiar results from Trainline-based TOC booking sites such as FGW?)