Isn’t there a long running fare anomaly which makes Wellingborough more expensive than other similar distance towns, because it was never part of NSE, hence intercity pricing? I sort of get that complaint because people were (and are!) paying for an intercity service and now they aren’t getting that.
On the other hand, the true answer to that is probably that Wellingborough should never have been regarded as an intercity destination in the first place.
The other thing to factor in is that the EMR intercity service has been substantially improved, with destinations further north now having all day services which don’t stop south of Kettering. Loadings at Leicester in particular are far more evenly split as there’s much less difference between the fast ex Sheffield and the slow ex Notts.
It’s difficult to conclude that these improvements aren’t at the expense of Wellingborough passengers, though, who now have a slightly slower service, in outer suburban rolling stock, with no trolley service or proper first class.
Yes, Wellingborough and Kettering both had a roughly 90-minute off-peak interval service in the early 1990s, slightly higher in the peaks. Partly contributes to lower house prices (certainly Wellingborough) than Northampton and Peterborough that developed a "healthier" long distance commuter market from the late 1980s onwards. I'm surprised NSE never made a pitch to extend electrification northward under Thameslink (a bit like happened with Hitchin to Huntingdon, then to Peterborough), which as you say would have allowed InterCity to potentially speed up the MML services. Then again, I wonder if load factors were such that InterCity didn't want to give up those markets?
In the peaks Wellingborough now has a less frequent service - before electrification (and effectively pre-Covid) there were approx five trains between 07:00 and 08:00; now it's two because of the half-hourly frequency of EMR connect. Yes, there should (in theory) be more seats but for returning commuters it will be a bit of a shock. Same in the evening peak where there are fewer options. The service is also slower, as they were either non-stop to St Pancras or one-stop only (Luton or Luton Airport). Now it's three stops.
Off-peak the half-hourly service is better because the pre-electrification timetable had two services effectively ten minutes apart, then a fifty minute gap. The journey time is also still comparable because the off-peak Corby terminator stopped at the same stations the EMR Connect service did.
Other losses:
- First Class. Was meant to be temporary but suggestions that DfT won't reinstate it when (if?) the 360s are refurbished. Kettering keeps it on 2/4 trains per hour, but Corby will also lose it. Bedford, Luton and Luton Airport Parkway passengers can still buy First Class on Thameslink. So bar a couple of services it's gone for Wellingborough.
- Northward connections. Couple of early/late trains still have connections North, but otherwise it's a change at Kettering. This might be bearable if to get to Derby, Chesterfield and Sheffield now also needs a second connection at Leicester (or East Mids Parkway depending on preference). Because the Sheffield services depart St Pancras ahead of the Nottingham ones it's not the shortest of connections. It would have been better to stop the semi-fast Sheffield at Kettering instead of the fast Nottingham. Whilst that would have removed the clockface InterCity pattern for Kettering - St Pancras, given Connect has that it would have at least provide a one-stop interchange at Kettering between the EMR Connect stations and all the EMR InterCity stations.
It's highly unlikely to happen but it would be nice if EMR sponsored an expansion of the Network/Goldcard area to add Wellingborough. This would at least reflect it being effectively shifted to being a London & South Eastern station.
It actually predates NSE - if anything it goes back to the "Bedpan" electrification of the late 70s / early 80s. AIUI there was consideration of extending it to Kettering - which would have addressed today's issue 40 years ago. Instead for probably financial reasons the decision was to stop the wiring at Bedford and serve Wellingborough and Kettering with Inter City services, which lead to the prices being set higher. There is a *big* jump when you compare Bedford - London to Wellingborough or Kettering and London or even Northampton - London.
Yep, hence lots of people promoting split ticketing for day trips now all EMR Connect services stop at Bedford!
The pricing differential can be seen though that if you want an Annual Season between Wellingborough-Bedford (there are no intermediate stations, journey takes 13 minutes) the cost is £2,024. If you want an Annual Season between Wellingborough-Kettering (again no intermediate stations, although journey only takes 8 minutes) the cost is £808.00!