The mini scenario North America Challenge is now open.
This scenario contains more difficult economic settings than regular longer game worlds (passenger demand level, fuel prices, starting capital ...), and includes all airports in the North American region. All aircraft models, including prototypes, are available. Scenario takes place in the modern times, starting in 2009 and ending in 2020. Day length is 25 minutes per game day so overall duration is roughly 2 real months.
If you are looking for a longer game both Jet Age and Dawn of the Millennium have plenty of open spaces and opportunities for new airlines.Game area - North America Challenge