Draw a long horizontal oval for the jet body
Add a pointed nose at the front
Sketch the cockpit canopy near the front top
Draw swept-back wings on both sides
Add tail fins at the rear
Draw horizontal stabilizers near the back
Refine the fuselage shape with smooth lines
Add engine intakes or jet engines under the wings or rear
Draw the landing gear if desired
Add panel lines and small details
Erase extra sketch lines
Outline the final drawing clearly
Add shading or color if desired