319:
N881UA, Ex CZ B-2297 entered XMN Storage/Induction 2715/22Sep.
Now 5 in XMN. First one, N876UA took about 10 weeks - unknown if 5 currently in XMN will take less or more time due to number of units being Inducted. N877UA should be next out and has been in XMN just over 10 weeks.

752:
Her Art Here paint may indicate PW752s might not stay in the fleet long or don't need paint. For what its worth a high percentage of RR752s operate from EWR on TATL or Transcon flights. No way will UA rope this aircraft into Transcon only.

My records show 2 PW 752s were repainted in 2018, 2 definitely painted in 2012 and no records on the others, so they have older paint. Note, 6 PW752s are 1997/98 build while the other 8 are 1989/93 build (only one of the earlier 8 are ETOPS, but UA doesn't use any PW752s TATL or Hawaii at this point)