![1-MRO Spend](/sites/default/files/styles/crop_freeform/public/1-MRO%20Spend.jpg?itok=V18kluRA)
1-MRO Spend
The A350 MRO market is anticipated to generate spend of $22.6 billion from this year through to 2027.
![2-A350 Aftermarket Growth](/sites/default/files/styles/crop_freeform/public/2-A350%20Aftermarket%20Growth.jpg?itok=9nQ3LdIZ)
2-A350 Aftermarket Growth
The market for A350 maintenance is expected to grow at a compound annual growth rate of 26.3% year-on-year from 2018-27.
![3-Line Maintenance](/sites/default/files/styles/crop_freeform/public/3-Line%20Maintenance.jpg?itok=65eaeUgN)
3-Line Maintenance
Line maintenance will account for the majority of expected MRO work carried out on the A350 over the next decade. Aviation Week’s 2018 MRO Fleet & Forecast data predicts it will account for 37% of all work on the A350 conducted over a 10-year period.
![4-Demand By Region](/sites/default/files/styles/crop_freeform/public/4-Demand%20By%20Region.jpg?itok=rHYThrNf)
4-Demand By Region
Asia-Pacific is expected to generate the most MRO demand for the A350. Aviation Week estimates this will stand at $8 billion from 2018-27.
![5-Engine Backlogs](/sites/default/files/styles/crop_freeform/public/5-Engine%20Backlogs.jpg?itok=wb2iPVGK)
5-Engine Backlogs
As the sole engine option for the A350, the Rolls-Royce Trent XWB has a backlog of 218 units this year, according to Aviation Week data.
![6-A350 Operators 10 Years From Now](/sites/default/files/styles/crop_freeform/public/6-A350%20Operators%2010%20Years%20From%20Now.jpg?itok=fCnjYa4U)
6-A350 Operators 10 Years From Now
By 2027, Asia-Pacific is anticipated to have the most A350 aircraft in-service with 418 in total. Prominent operators in the region are Singapore Airlines, Cathay Pacific, Asiana Airlines and Japan Airlines.