Why is the number of eco seats changing. Some flights say seven and some flights say 24 and some others ?It’s weird. I’m using one E135 and one E120. My company is flexjet in the pearls world.

The problem is the CLD airport, runway length is 1,493m and because of that you can not fill up the seats.

Use the "Goto performance check tool" to check if your aircraft can make the route.

Th E135 and E120 Should be able to fly the routes that I have.

They are able to fly, but they are not able to fly with a full loading. This looks like a runway issue as indicated by Hawri.

as pointed out by hawri and wind_lee, it is a rwy length issue. CLD only has 1493m available, reducing the max payload to ~20% and ~68%