Flights that wont fly?

[Carnacalla]

I have long haul flights set up among 7 aircraft, but some of the lower yield flights wont fly, they just stay on the ground with a 0% load factor. They have slots and have working aircraft, whats going on?

[Sami]

If it shows a 0% load factor, then you are flying empty.

If you see "-" or "N/A", then it's not flying.

[Carnacalla]

Surely its also flying at a loss too? It says $0 on the side. The same flights to mexico and brazil flew on 4/7 days with a 50% LF and the remaining 3 it had a 0% LF and was making $0.

They are all flying now, but how come they were not?