F & C customers, less picky than Y customers?

[knutm1980]

I know there are more seats in Y, but is it easier to get F and C customers onboard with regards to bad scheduling? Reason I ask is I have 2 planes in particular who's scheduling is terrible..I won't even dare to say the LF in Y, but my C passengers seem ok to travel at dreadful hours. 

[JumboShrimp]

This may be the case on competitive routes where your competition is flying Y only...

[knutm1980]

No competition on it. I'm thinking C is so small that this is what does it, but just made me curious.