ERJ170, this article might shine some light onto the topic
"Rick DeLisi, a spokesman at the airline's headquarters in Dulles, Va., confirmed that the new airline has been talking with Tampa airport officials.
"Our policy is to wait until 30 to 60 days before launching service to make an announcement,'' DeLisi said."
As for the topic of more RJ
cities, it might happen, it might not. It depends on the current markets and how they fare, and also on if any of the current RJ
markets will receive some of the A319's (ORD
ect). If we pull out of any markets or if the 319's replace some flights, then I would expect a few more RJ
cities. In any event, it should be know 30-60 days before hand.