There appears to be a vast number of weekly seats to Canada ex Gla, in particular to Toronto. Any idea if air Canada, west jet and air transat are filling their aircraft? In particular, I wonder how westjet are doing via Halifax Hopefully all doing well.
The only way you'll know that is with peak summer CAA official data. They all operated with good loads last year and the schedule is similar this year (albeit with WestJet less frequent towards the end). Air Transat felt the need to add extra capacity this year (summer and winter), so at a guess id say 'all doing well'