Apologies if this has been discussed before.

As above, why does BA insist on having the 355 days in advance booking window?

I have been looking for 2026 holidays, TUI have theirs released until the end of Winter 25/Spring 26 and I have been quoted on hotels in the Caribbean flying Virgin Atlantic for August 26.

Surely BA are missing out on bookings by holding out with the 355 days rule. They could at least make the flights open to BA Holidays / Travel Agents.