I just received a myflights alert a few days ago that QR836 on 30th October has had the A380 subbed for a 777 . Not best pleased as I was booked in First since January and I have already had to reroute via BEY due to the blockade from Egypt .

They tried to rebook me on 1st November when the A380 seems to be back but I had hotels booked that were non refundable and I would have lost 2 days of vacation . I have now changed to QR830 a day earlier (29th) back on an A380 , with only 7 weeks to go I hope there are no more changes !