As can be seen on my FPLN page my TOD calculation is messed up, and causing EFOB at DEST to be incorrect and ETA to be incorrect. It keeps moving around also.

On 9/5/2026 at 4:33 AM, harryb0807 said:

As can be seen on my FPLN page my TOD calculation is messed up, and causing EFOB at DEST to be incorrect and ETA to be incorrect. It keeps moving around also.

Hi,

It is normal for your EFOB to change throughout the flight based on factors such as speed, winds, altitude, and overall fuel consumption.

What I would suggest is setting a slightly lower EFOB value, which should prevent the caution message from appearing.

Hope this helps, and thanks!