Falcon 20F Performance Description Performance Cabin Dassault Falcon 20F Performance ® Takeoff at Sea Level, feet 4,950 Takeoff at 5000′ 25°C, feet 9,100 Landing Distance, feet 1,980 Certified Ceilings, feet 42,000 Fuel Consumption, gallons per hour 280 Total Variable Cost $2,333 High Speed Cruise, knots 410 Ranges, Four Pax, Nautical Miles (NM) 1,543 600 NM Mission, Fight Time 1+40 1000 NM Mission, Flight Time 2+42 Performance Ranges (Full Seats/Full Fuel) Airport Performance/Takeoff Distance.