American Airlines is scaling again its plans to develop worldwide flying subsequent yr due to prolonged supply delays of Boeing‘s 787 Dreamliners, in keeping with an organization memo.

Deliveries of Boeing’s wide-body Dreamliners to clients have been paused for a lot of the previous yr because the producer and federal regulators opinions a collection of manufacturing flaws and wanted fixes.

“This weekend we’ll load our summer time 2022 long-haul schedule, however it is not going to have the expansion we initially anticipated,” Vasu Raja, American’s chief income officer wrote in a memo to employees, which was reviewed by CNBC. “Boeing continues to be unable to ship the 787s we now have on order, together with as many as 13 plane that have been slated to be in our fleet by this winter. With out these widebodies, we merely will not be capable to fly as a lot internationally as we had deliberate subsequent summer time, or as we did in summer time.”

“We deeply remorse the impression to our clients as we work via the method to renew deliveries of recent 787s,” Boeing stated in an announcement. “We’ll take the time wanted to make sure conformance to our exacting specs. Whereas this has near-term impacts, we’re assured that is the correct strategy to drive stability and first-time high quality throughout our operations and place this system for the long run.

The FAA did not instantly remark. The memo was reported earlier by The Wall Road Journal.