Airlines won't cancel flights on a day by day basis - but over time they will adjust route capacity to reflect demand. I remember a time when I did a lot of London to LAX flights and there were 2 a day BA» , 2 a day Virgin, Air New Zealand, American, and (I suspect) a couple of others. From that base of half a dozen a day, I can see benefit in there being fewer and with code sharing to help even out traffic and business.
The original suggestion at the start of this thread was to replace flights by train travel - clear not on for the LA journeys. However, in the UK▸ and Western Europe arena, combined with the "free trains and buses" thread, there is a very interesting potential scenarios. Probably so left field that I'll be laughed all the way you the asylum for suggesting it, and given a plethora of reasons it would not work.
I agree that less flying is good, ONE customer deciding not to fly is unlikely to help much as the flight will still operate, but if many customers choose not to fly then the number of flights will reduce.
For this reason I am opposed to any public money being used to subsidise flying unless on a very small scale and in exceptional circumstances.
Rail transport by contrast should be encouraged and if need be it should be subsidised. There is a lot to be said for making local public transport free to use. Both buses and trains. Increase taxes on cars and airlines to help pay for this.
I doubt that making long distance trains free to use would be viable as the demand would be almost unlimited. I would support lower fares, in particular at off peak times.
I stand by my earlier remarks, first made some years ago, that rail fares should be greatly simplified, with only three different fares for almost any journey.
"Peak fare" relatively expensive and payable for services that are reasonably expected to be very popular. Providing peak capacity is expensive and users of such services should at least partialy contribute to these costs.
"Off peak" payable on most services.
"Super bargain" payable on a minority of services that are very lightly used, mainly early morning or late night services and possibly rush hour journeys made against the main passenger flow.
It would be up to the
TOC▸ , or whatever body replaces them, to decide which fare is payable on which trains, but subject to two overriding rules.
Firstly, no more than 25% of services may be "peak fare" and at least 25% must be super bargain.
Secondly, the operator may alter which fares are payable on which services, but only at timetable changes.