Originally Posted by
Lighteningspeed
That is true, but your next sentence does not make any sense. If CRJ9 is more efficient why would DAL move towards E175 fleet for regionals?
Sorry about that. I should have worded my post a lot better.
I only was referring to DL replacing S5's E170's with E175. Six more seats for the same fuel efficiency. I was not referring to the CR9 fleet; they are here to stay.