Noticed there has been no sign as yet, of any Sunwing aircraft operating for the TUI group out of BFS.
Westjet bought Sunwing in May 2023, but the merger was to take a while to implement.
I see Avion Express are doing BFS charters using A320`s and TOM callsigns, so looks like Sunwing have got ye olde heave hoo.
Not surprsing if Sunwing have got the push,as their timekeeping has always been very ropey to say the least.
https://www.belfastairport.com/flights/our-airlines/tui