OB-2158-T (MSN 46091), which is now operating pretty-regularly for Amerijet, used to be N873SJ. AStar retired her at IGM on June 26, 2012, per planespotters.net. She was ressurrected and flown to VCV from IGM on May 26, 2017, where she stayed until 7/15/2019, about 2 years ago. She hasn't seen a lot of use since then. Shortly before retirement in 2012, she had 26368 cycles and 93090 hours. //

Both the DC10 and MD11 series are very sturdy built aircraft.
The MD/DC-10 series has a limit of validity of 160.000 hrs and 60.000 cycles, and only a few fatique related AD's.
However the MD11 series has a reduced cycle limit (lengthend fuselage, higher operating weights) : 40,000 cycles, so conseq. will have a shorted technical life than the DC-10 series.

Example : N383FE (MD10-10F) was retired at May 26th 2021 with the last recorded cycles (42343) at August 19 2020