AP-BOE was inactive since late October 2023.

Source: flightradar24.com
airblue fleet status on March 27.
Airbus A320
Active:
AP-BNU
https://www.flightradar24.com/data/aircraft/ap-bnu
AP-BNV
https://www.flightradar24.com/data/aircraft/ap-bnv
AP-EDA
https://www.flightradar24.com/data/aircraft/ap-eda
AP-EDG
https://www.flightradar24.com/data/aircraft/ap-edg
AP-EDH
https://www.flightradar24.com/data/aircraft/ap-edh
Airbus A321
Active:
AP-BMM
https://www.flightradar24.com/data/aircraft/ap-bmm
AP-BMN
https://www.flightradar24.com/data/aircraft/ap-bmn
AP-BMP
https://www.flightradar24.com/data/aircraft/ap-bmp
AP-BMW
https://www.flightradar24.com/data/aircraft/ap-bmw
AP-BOE
https://www.flightradar24.com/data/aircraft/ap-boe
In-active:
AP-BMO
https://www.flightradar24.com/data/aircraft/ap-bmo
AP-BOD (on the ground since returning to Islamabad as flight Karachi-bound flight PA207 on October 30, 2023)
https://www.flightradar24.com/data/aircraft/ap-bod
Abbas