With the Learjet 31A, you don't have to choose between time-saving performance and cost-saving efficiency. It's not only the most nimble, most versatile jet in its class, it's the most cost-efficient transport-category business jet today. z Max. range (IFR reserves, 4 pax) 1,395 nm z Max. cruise speed 554 mph z Max. operating altitude 51,000 ft z Takeoff distance (SL, ISA, MTOW) 3,490 ft z Landing distance (SL, ISA, MLW) 2,767 ft