The last of the flights I can currently book is now booked: the outbound from London to Istanbul. I depart on Monday 22nd April at 10:30 on BA0676 from LHR T5. Not quite as nice a seat as the rest of it, but it'll do me.
The only flight I can't book is the return - I get to set off, travel and have no idea of when, or how, I'll return. I can't wait.