Hi.. I have run into a problem with the A1 Flight Planner program. When I program a flight from RJAA to RJNN the system places the aircraft at the airport and when the predetermined flight time comes around, it pushes back, will taxi down the taxiway and take off. I have done this with several different aircraft at this partucular airport with no problems. However, when I program a flight from KABE to KPHL the programmed aircraft is at the airport but when the predetermined flight time comes around it just sits there and goes nowhere. I have tried several types of aircraft but they all exhibit the same problem, they just sit there and never go any further.
Any help is appreciated.
First Officer