Originally Posted by
LoganFlyer
The older the plane, the more cycles it likely has, so it makes sense that DL would put the newest frames into service first to try to even that out.
Definitely a valid point:
The delivery dates of all the frames were:
N568DZ…December 2015…withdrawn from service May 2020
N569DZ…May 2016…withdrawn from service April 2020
N570DZ…April 2017…withdrawn from service September 2020
N571DZ…February 2017…withdrawn from service July 2021
N572DZ…April 2018…withdrawn from service March 2020
N573DZ…December 2018…withdrawn from service June 2020
N574DZ…March 2019…withdrawn from service July 2021
N575DZ…September 2019…withdrawn from service June 2021
N576DZ…December 2019…withdrawn from service August 2021