I've had plenty of odd results from the Journey planner, and it frequently seems very pessimistic about journey times and often doesn't suggest routes that I'd perhaps like to take, but I can't say I've noticed this, ever. Certainly as an automated process it sounds as if you are implying some sort of bias is programmed against NR services. Annoyingly I often find the opposite where it suggests train services when I don't want to use them, and I have to go into the advanced settings to deselect National Rail. Do you have an example?
Taking a closer look, it seems it is a combination of junk timings (for buses), following Minimum Connection Time (e.g. 10 minutes at Clapham Junction, which is fair enough), and different legs not connecting well
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The journey was from my local stop in Norwood Green (bus Route 120) to the Epsom Coaches garage, bus stop "Roy Richmond Way" on the 418 route from Kingston (or between Ewell West and Epsom stations). This was on a Saturday leaving around 1030, with timetable alterations meaning a reduction of 2tph at both Ewell West and Epsom (the SWT services to Dorking).
The route I would take is Route 120 to Hounslow (Treaty Centre), walk to Hounslow Station, SWT to Kingston (changing at Twickenham), then Route 418. However, SWT via Clapham Junction to Epsom is what I expected to be shown. Both taking between 1 hour 45 minutes and 2 hours.
The
default fastest route given took 2 hours 21 minutes that day, and used Route 120 to Hounslow Central (23 minutes when the timetable gives 10 minutes), Piccadilly Line to Earl's Court, District Line to Wimbledon, SWT to Epsom, then managing to miss the 3bph 418 (which today's result doesn't, hence why today it saves 20 minutes). No warning that Oyster/Contactless cannot be used at Epsom.
Changing it to go
via "Hounslow Rail Station" and "fewest changes" took 2 hours 11 minutes, involving Route 120 to Hounslow Bus Station (32 minutes when the timetable gives 19 minutes), walk to Hounslow Station, SWT to Clapham Junction, Southern to Epsom, then Route 418. Again no warning that Oyster/Contactless cannot be used at Epsom. However, it told me to get off the 120 half a mile further down the road than I needed to, only to walk that distance back :roll:. The 120 to Treaty Centre, takes 15 minutes according to the timetable, then a 7 minute walk, therefore the results gave an unnecessary 30 minute penalty there.
Isn't this an Atoc publication? I have a copy here in front of me and it seems to suggest that. It is posted on the wall at pretty much every station though. How many people actually want this map? It isn't even available to order for LU stations.
Ah, looks like you are right there. I reckon take-up of this map could be decent if it was available at LUL stations.