A319 AND A321: TWO MORE AIRCRAFT, BUT NOT A FLAWLESS LAUNCH
The expansion arrived on 19 August 2024 alongside an A320 update. Contemporary reporting identified the aircraft, package structure and improvements shared with the base product. Owners could now choose more of the family for a real route instead of treating every service as an A320 flight. Historical prices belong to that release record, not to a present-day purchase recommendation. [32, 19 August 2024; release and simultaneous A320 update]

Fenix A321ceo exterior in the 2024 expansion launch trailer. [5, Official presentation: physical aircraft or control detail]
The official forum contains sharply opposed reactions dated 23 August. WonkySteam89064 wrote, "Both are completely unstable"; BragRaindrop933 reported enjoying both, with five A319 sectors and one A321 flight completed. The first statement is severe but brief; the second gives some exposure but still describes one owner. Neither establishes a fleet-wide failure rate. Their juxtaposition preserves the reception without awarding either an authority the evidence cannot support. [33, 23 August 2024; posts 5–6]
A patch issued on 29 August addressed A321 oscillations, loading and weight distribution, EFB behaviour and flight-model adjustments. This is evidence of real post-release correction work. It adds substance to stability concerns while remaining narrower than a claim of universal instability. A precise history can acknowledge faults without expanding them beyond what is documented. [34, 31 August report; 29 August update; systems, EFB and flight-model fixes]