TF Greene is a great airport. Check out the Airport's web site at: http://www.pvd-ri.com/

In addition, here is a listing of ALL of the direct non-stops that fly out of PVD: http://www.pvd-ri.com/flight_info/directs.htm

Here is a listing of ALL the airlines that serve the airport: http://www.pvd-ri.com/airport_services/airlines.htm

Finally, here is REAL-TIME flight information for the airport:
Departures: http://www.pvd-ri.com/flight_info/departures.idc
Arrivals: http://www.pvd-ri.com/flight_info/arrivals.idc