What does the turn time depending on? Have a look the following aircrafts and their turn times:
Dash-8-100 39 0 265 944 2004 2 1
0.23 €5,886,754 P&WC PW120A 126.00
Dash-8-100A 39 0 265 943 2010 2 1
0.25 €5,738,498 Pratt & Whitney Canada P&WC120A 122.00
Same number of pax slightly different in range. From my point of view the -100A should have the same or a shorter turn time. Shorter because the -100 uses more fuel and the refueling time should be a littler longer
