American Airlines from 08JAN14 is introducing Airbus A319 aircraft on Dallas/Ft. Worth – Leon/Guanajuato route, where it’ll operate 2 daily flights. Currently the A319 operation is scheduled to operate until 05MAR14.
AA1579 DFW1010 – 1240BJX 319 D
AA1126 DFW1945 – 2215BJX 319 D
AA046 BJX0640 – 0905DFW 319 D
AA1579 BJX1340 – 1605DFW 319 D
On separate note, planned Airbus A319 operation on Dallas/Ft. Worth – San Salvador from 01NOV13, has been replaced by Boeing 737-800 aircraft.