TGV Lyria runs two hourly all day from Paris to Zurich and Geneva. That is vastly superior to the handful of trains a day and massive service gaps with the trains from Paris to Italy, Spain and Germany.
Trains with journey times of Paris to Milan and Barcelona simply have too much air competition to economically justify frequent train services, plus the economics of train sets only being used for one seven hour journey in a day. Much the same as in the UK with London-Aberdeen and Inverness.
I mean 20 TGV services a day from Lille which has excellent high speed connections to London, Brussels and the rest of France is pretty damn weak. In Britain cross country runs a heck of a lot more service than that from e.g Bristol.
I think the demographics and geography of the French provinces is very different to that of the UK; there is no real equivalent of the Bristol-Cheltenham-Birmingham-Manchester/Burton-Derby-Sheffield-Chesterfield-Leeds-York axis at those kind of populations and distances in between each other. The UK Cross Country service encapsulates a lot of short local journeys as well as the more long distance traffic, which does not exist in France in the same way.
The Italians have 3-4 fast trains an hour on the Milan-Rome line because of competition.
That is Domestic (which has different characteristics to 'International') and also has several major cities en route, which E* does not in a practical traffic generating sense. However, I would have thought there would be space for another operator, even if that kind of frequency is unlikely to be achieved in the long term.
But you are absolutely screwed if the Eurostar is more than 20 minutes late.
Frankly given the European Parliament being in two cities Brussels-Strasbourg should probably be 2 hourly all day.
Any connection using the last train is going to be problemmatic. Presumably if the connection was missed you would take the 17h51 train to Paris, walk round to the Gare de L'Est and then the 20h25 to Strasbourg? Annoying and inconvenient, but not a disaster!
I am not sure why or how the European administration being in the two cities would necessarily justify a regular interval service? That sounds like wishful thinking. Perhaps the 1600 or so seats that travel between the two places on the trains currently available are more than sufficient for the number of passengers wishing to travel? Any others can always travel via Paris for additional connections?
The trouble is that E* runs long trains with c800 seats and that is simply too much capacity for destinations other than Paris, Brussels and Amsterdam and as long as they have to be sealed trains there is no chance of filling them with local traffic in Europe. That is why Geneva, Basel & Marseilles are unlikely to work.
Yes, I think you are right. Short trains are just not cost effective (extra staffing costs too high plus track access costs)
However, there is absolutely to reason why good connections, possibly with the same train number wouldn't work. There would have to be at least a 30 minute transfer time at Lille (or Brussels) for security and immigration (the latter using automated gates) but of course you could turn up a few minutes before departure time at the origin which would partially offset this. There is no reason wht you couldn't fill 200 seats from Geneva (and more than once per day) which combined wirh Basel, Marseilles, Cologne, etc would allow additional trains to run.
I doubt that 200 seats would be economic to operate from any of these places, and I doubt that anything like 200 seats could be filled on a day-in day-out basis anyway. (Maybe a few peak days at holiday times?). The changing will be off putting to so many people (compared with flying much more quickly, and most likely at a cheaper fare) which will depress demand considerably. 30 minutes connection? Another poster is baulking at a 35 minute connection at Lille after the train has been going for not long over an hour (without immigration/security procedures) so how comfortable would you be at that short a time following a 4 hour run, including immigration/security?
I recently tried to get a staff ticket to Amsterdam. There were three trains per day but the first would have required overnight hotel accommodation in London, the second arrived too late in Amsterdam and the third was fully booked (though hopefully not for public fares). I was able to get a ticket to Brussels at a reasonably time and there is good onward travel (and the Benelux railways are amongst the few I still get free travel as retired staff on) but but it suggests that E* may not be offering enough capacity.
So there are 3 trains per day, which you have discounted two as not being convenient for your particular journey, and the conclusion is that there is not enough capacity? Book earlier or on one of the other trains possibly? When all 3 trains are fully booked on a consistent basis, then I am sure they, or any possible competitor will consider more.
As I have mentioned before, I an not wholly convinced by competition, I think that there are advantages to a universal operator if they are required to provide public as well as commercial services, but right now E* is a monopoly which only provides a limited range of services that it considers commercially viable. You would hope that competition could grow the market. The danger is that whilst new operators will force E* to up its game with additional stops at Ashford, etc, the smaller operators will be forced out of the market and we could be back to square one. Time will tell.
I don't think a new operator will 'force E* to ..... stop at Ashford etc'. I suspect that the cost of manning this station (French immigration, E* staff and security guards to prevent unauthorised access) is simply too much for the traffic on offer. Unless the new competitor starts stopping there, in which case they will be lumped with these costs and E* would be content to sail past offering the fastest journey times and not have that cost pressure.