My Nation's Airlines, Ranked by Category

All prices listed are average prices for 1 adult, one way. Listed in GruffyRichard and HillbillyBobian Drikis (D).
Scores for each fact are next to the associated airline.
Flag carrier: GRHBAir (also has a private jet for Leader)
Most popular private-owned: Royal Airways (8 million passengers serviced daily)
Most popular low-cost: Starflight (D50)
Best airline based on reviews: Royal Airways (4.86/5 stars)
Cheapest: Gruffy Air (D25)
Most airports serviced: GRHBAir (all 3,579 domestic, all 1,465 int'l)