Buster the Bear
Capacity-wise, 4 BAe 146-200 flights pretty much equal two daily A319 flights which I guess we will see by easyJet post-COVID19.
But the main question is: At what fares?
We are talking about the late 1980s here, if I am not mistaken. If folks think that 100 GBP nowadays is expensive, tickets back then must have been less than 35 GBP, taking inflation into consideration. Not sure if this was the fare available 4-6 weeks in advance on all flights (instead of a "farecracker" fare to LTN on selected flights well in advance.