Today, Qatar Airways had its first high density A350-1000 delivered, A7-AOA, to seat 24 Qsuites and 371 economy seats.

With that, Qatar Airways could retire its high density 777-300ER's, likely A7-BAP and A7-BAS first due to its seating with 24 old biz seats and 388 economy seats, then retire A7-BAT to A7-BAZ and A7-BEA to A7-BEC, which has 24 Qsuites and 388 economy seats.