Qatar Airways was the first ever airline to fly the A350. I was lucky enough to attend their A350 delivery ceremony in Toulouse a couple of years ago. Qatar Airways has had some delays with taking delivery of further A350s, and for that matter, has experienced delays with taking delivery of new planes in general.
This has caused them to push off some routes, and look for creative ways to get the planes they need. So far Qatar Airways has 13 A350-900s in their fleet, with a further 30 on order.
Well, it seems like they’re not getting those planes in the timeframe they were hoping for, and have a creative way of acquiring more A350s quickly. Qatar Airways will be leasing four A350s from LATAM, which have significantly different configurations.