| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,016 |
4,516 |
−500 |
| At takeoff |
3,942 |
4,289 |
−347 |
| At touchdown |
2,339 |
2,434 |
−95 |
| On blocks |
1,929 |
— |
— |
| Burned |
| Taxi out |
74 |
227 |
−153 |
| Trip |
1,603 |
1,855 |
−252 |
| Climb |
669 |
— | — |
| Cruise |
255 |
— | — |
| Descent |
131 |
— | — |
| Approach |
389 |
— | — |
| Taxi in |
410 |
— |
— |
| Total burn |
2,087 |
2,082 |
+5 |
The phases add up to 2,087 kg burned; the tank
readings taken off blocks and on blocks put it at 1,677,
410 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.