Well it depends on the demand of the routes / range / pax of the plane but that can happen yes.
#why does this happen
broken kettle
restive yarrow
bot gives priority to first class then business then economy as first class earns more than other
ocean sphinx
the bot delivers the best configuration. F has the best profit, then J, then Y. So you don't need to search.
ocean sphinx
Why not? It's a game. You can do whatever you want.
restive yarrow
yeah, you can go as airlines do irl rather than full first class
fair dust
you'll have to google irl configs, airlines normally have their fleets detailed on their website somewhere