Qatar operate a small business only A319 from Doha to London once a day, or did when I took it two years ago. I preferred the a350 and 787 flights which are 1-2

Qatar operate a small business only A319 from Doha to London once a day, or did when I took it two years ago. I preferred the a350 and 787 flights which are 1-2-1 rather than 2-2, but for a 7 hour day flight it wasnt too bad. It was half empty though, not a great use of a Heathrow slot.