I don't know why.This aircraft will only load the most recently generated simbrief flight plan.Whether it is the A320 or the A350.or PMDG 737

Edited September 26Sep 26 by cfso3515

Always been that way. So, you need to re generate an old plan if you want to fly that. It will redo runways and SIDs and STARS based on current conditions.

14 minutes ago, deepakvrao said:

一直都是这样。所以，如果你想按原计划飞行，就需要重新生成旧计划。它会根据当前情况重新计算跑道、标准仪表离场程序（SID）和标准终端进近程序（STAR）。

The strangest thing is that it imports the flight plan without checking the aircraft type.