Obviously to go against USAirways. A daily M80 flight will start between Miami and Charlotte on 15 December. In addition, second daily to Detroit starts the same date; a second daily seasonal to St. Maarten (4x a week), and a third daily Toronto (Saturday-only; seasonal). This is plus the new year-round second dailies to Hartford, Belize City (5x a week), and Santiago (DR). Nice to see AA continue to expand at MIA. Especially nice to see what I think is AA''s first new domestic destination (except for STL) at MIA in a long, long time. Wonder if MIA-PIT is on the way...