EnergyConsumption and Conservation | 
            
                    What is the fuel consumption of various aircraft? | 
                
| Fuel consumption (gallons) | Aircraft per 1,000-mile flight | Number of passengers | 
| 737 | 128 | 1,600 | 
| 737 Stretch | 188 | 1,713 | 
| 747–400 | 413 | 6,584 | 
| SST Concorde | 126 | 6,400 | 
| Turboprop DHC–8 | 37 | 985 | 
| Fighter plane F–15 | 1 | 750 | 
| Military cargo plane C–17 | 126,000 pound of cargo | 5,310 | 
