a359 [V1.0.10] MSFS2024 A359 Underperformance

[braganca]

Has anyone noticed the A359 on MSFS 2024 underpowered for long haul flights? I was not able to do KATL - FACT and I am having issues doing RKSI - KMSP because when the acft nears the cruize level is does not have sufficient power to keep climbing and maintaing the speed target. Also the fuel calculation seems incorrect for longer flights It seems it is not taking the wind into the fuel consumption calculation leading to negative EFOB.

RKSIKMSP_PDF_1747922799.pdf

Edited May 22 by braganca
added pic

[richboy2307]

Hi @braganca 

The aircraft is not underperforming, rather the sim is giving you bad weather data at that moment, specifically temperature. Note the ISA Temperature Deviation of +53c (!).

The engine cannot provide enough thrust at such high temperatures at altitude, and is performing as it should in the current conditions.

 

When this happens, try to cycle your live weather. Thanks!