There was a half hourly all stations service between Liverpool and Warrington Central for a period - in the 90s I think. Generally though one slow train per hour has been the rule for the last century or so, with a fast train every hour as well. The current 1 slow-1 semifast-2 fast pattern is the most generous ever provided. Unfortunately my local station Sankey has to make do with 1 per hour off-peak.....
At the west end of the line I think you are correct about the basic service were the service is slow, semi-fast and fast. At the east end it is more semi-fast (1), semi-fast (2) and fast. There are an awful lot more people living along this line now compared to most of the last century and there are some serious proposals to add extra stations especially in the Warrington area that will need a complete revision to the service if they are to be built.
At the east end of the line services were better from Glazebrook into Manchester before 1964 (I have a timetable for 1963!) with Liverpool/Warrington/Irlam to Manchester stoppers plus the Wigan to Manchester service which added a dozen trains each day though as always in those days the regularity was not always good.
Comparing the services from 60 years ago can be quite difficult as they ran Liverpool Central to Manchester Central then and still served Widnes Central as well as the current route.
You're changing what you're saying now. You said:
There are 22 stations on the line and the stoppers miss out 6, so like I said you're original statement was an exaggeration.
My calculation takes into account that the 6 stations that are missed out on each service differ. Off peak there are 3 service patterns. The xx:55 from Lime St calls at all stations to Warrington then misses Padgate, Glazebrook, Flixton, Chassen Rd, Humphrey Park and Trafford Park. In even hours the xx:27 from Lime St misses Edge Hill, Hunts Cross, Halewood, Sankey, Glazebrook and Chassen Rd. In odd hours the xx:27 from Lime St misses Edge Hill, Hunts Cross, Halewood, Sankey, Humphrey Park and Trafford Park.
Now I have counted again I see there are actually 10 intermediate stations out of 20 that receive half, or a quarter, of the service.
I hadn't checked the latest figures so didn't realise Widnes had a 10% year on year increase. However, the fact remains that Widnes has a lot more trains than Buxton and Knutsford and doesn't get a lot more passengers.
I am glad we now agree that Buxton and Knutsford do not have a lot more passengers than Widnes. I have no doubt if Buxton and Knutsford were situated on busier main lines they would have more trains but the railway builders went a different way.
I'm saying that a lack of a call at Chassen Rd doesn't prevent people travelling to or from that area using the train. I'm not saying it's ideal but it's an insignificant issue compared to Denton getting one train per week, where there isn't an alternative station in walking distance.
Denton has no effective train service and is a quite different issue.
On that basis what's the point of Hazel Grove having 2tph or Burley Park having 2tph when there's buses at frequent intervals?
A frequent train service is always a good thing for the passenger. My point was an hourly service is very unattractive and it allows competing bus services to offer a better service. Once a train service is half hourly or better it is always likely to be the best option for a passenger whereas an hourly service is not. In the case of this route the situation is made worse by the relatively poor timekeeping of the longer distance services, which frequently disrupts the stoppers.
I'm saying it's a disadvantage that all trains call at all stations if you're travelling end-to-end. The journey time for Chester-Liverpool and Liverpool-Southport is uncompetitive with fast services between Manchester and Liverpool and between Manchester and Leeds.
I don’t really understand this comment as Chester or Southport to Liverpool takes less time than Liverpool or Leeds to Manchester. When a semi-fast service was tried from Liverpool – Southport in the 1970s it was a failure and the service reverted to all trains stopping at all stations. On suburban lines improved frequency of service reduces overall journey times by reducing waiting time at the start of the rail part of the journey. This benefit outweighs any benefit from a few faster services and also the better frequency benefits all other stations on the line.
And how would the city line stations between South Parkway and Lime Street be served? By slowing down a long distance service maybe?
If the services were reorganised as I suggested (and for many years this was active MPTE policy hence the concrete sleepers with plugs for insulators on the line) and the circumstances allowed the electrification to Warrington I would not foresee much difficulty organizing alternative services for Edge Hill, Mossley Hill and West Allerton. Who knows there might even be a Liverpool – Runcorn – Chester service by then!