Does anyone know of a Virtual Airline for MS FSX which meets the following (admittedly stringent) parameters:
1. Established and not run by an enthusiastic but out of their depth 11 year old and vanishes after six weeks.
2. Specialises in "heavy" iron, i.e. commercial jetliners.
3. Does not require flights to be flown online at Vatsim or similar.
4. Allows time acceleration and/or save and resume.
5. Preferably based on real world airline.
I've looked at several VA's but Items 3 and 4 seem to be the sticking points.