I just read today that ATA announced plans to offer non-stop service to New York-LaGuardia and Phoenix beginning September 16.
They will offer two daily flights to/from New York and one flight daily to/from Phoenix, as well as connecting opportunities throughout the day via Chicago-Midway.
ATA also announced plans to further increase the number of scheduled service flights to/from IND.
ATA's additional flight frequencies in Indianapolis on November 19 include:
A second daily non-stop flight to Orlando
A second daily non-stop flight to St. Petersburg, Fla.
A second daily non-stop flight to Ft. Myers, Fla.
A second non-stop flight to Las Vegas.
As previously announced, ATA will add daily direct service to Seattle and six weekly non-stop flights to Los Angeles.
These flights will feature ATA's new Boeing 737-800 aircraft.
With a lack of new gates in MDW and a new aircraft coming every two weeks this move seems to make sense.