It may well be very interesting to know why these flts have changed (if indeed they have) from MYT to TCX. I find it difficult to believe that anything should be concluded about the future of MYT from this information.
Perhaps it is relevant that Canadian Affairs paid MYT to operate full ac on the Canada routes but Canadian Affairs only sold about two-thirds of the available seats (£400 return) on the flts this summer and probably lost money as a result. Of course flying partly empty planes made the contract more lucrative for MYT. For 2004 maybe Canadian Affairs realise that they need fewer seats with the same no of flts per week?