From the December timetable thread:
FOI for Northern LTPs, noticeable changes with transfer swaps on 331s, no more 319s and more incoming 323s from WMT.
Is it possible you could send me the train diagrams for December 2023 to June 2024 Yours faithfully, sean white
www.whatdotheyknow.com
These Long Term Plan diagrams were issued in September, so there may well be some Short Term Plan amendments from the start of the timetable. They do not make use of 323208, which has now migrated north from WMT.
It appears that only nine 3-car 331/0s are going from Allerton to Neville Hill for the start of the timetable, in exchange for the twelve 4-car 331/1s. Thereby sharing the pain of the 319 withdrawal across the Pennines.
I have compiled the attached PDF to summarise the M-F EMU diagrams in the North West (apologies in advance for any errors).
The 17 323s are deployed mainly on workings out of Piccadilly to Alderley Edge, Crewe, Stoke and Hadfield. There is one Lime Street 323 diagram, alternating between Wigan NW and Manchester Airport via Chat Moss workings.
Many of the 331 diagrams only run to the end of December, with some others ending in early February and some more in mid-April. Only a few run through to the end of the timetable (31 May). There is no indication what changes might occur at these intermediate dates. The LTP diagrams will presumably be replaced by STP diagrams, which might involve some shuffling around to introduce ex-WMT 323s in place of 331/0s. This might allow some other 331 services to be strengthened and/or more 331/0s to be sent to Yorkshire. Also the 331/0 fleet is very intensively diagrammed in December, with 20 of the 22 units in traffic M-F. Possibly more exams will be needed in the New Year.
Until end December:
- The majority of the Blackpool - Airport services will be 6-car, with the remainder 4-car.
- The majority of the Lime Street - Blackpool services will be 4-car, with the remainder 3-car.
- The majority of the Lime Street - Wigan services will be 4-car, with the remainder 3-car (complex diagramming, with some interworking with Chat Moss and Blackpool services).
Until 9th February:
- Most Chat Moss services will be 3-car, with a few 4-car workings.
Until 19th April:
- The evening peak Wigan NW - Victoria via Golborne services will all be 3-car 331s, while half the morning peak services will be 4-car.
Throughout the timetable period:
- All Hadfield services will be worked by 323s.
- Most Crewe and Stoke services will be worked by 323s, with a few worked by 3-car 331s.
- Alderley Edge services will be split 50-50 between a 323 and a 3-car 331.
Edit: 323 Lime St - Wigan workings added per post #89