| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
1,132 |
1,163 |
−31 |
| At takeoff |
1,107 |
1,000 |
+107 |
| At touchdown |
778 |
698 |
+80 |
| On blocks |
687 |
— |
— |
| Burned |
| Taxi out |
25 |
163 |
−138 |
| Trip |
329 |
302 |
+27 |
| Climb |
214 |
— | — |
| Cruise |
1 |
— | — |
| Descent |
0 |
— | — |
| Approach |
86 |
— | — |
| Taxi in |
91 |
— |
— |
| Total burn |
445 |
465 |
−20 |
The phases add up to 445 kg burned; the tank
readings taken off blocks and on blocks put it at 354,
91 less. The table uses the
phases, because the on-blocks reading is taken as the flight ends and often lands a moment
early, before the taxi-in burn has registered.