| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
7,919 |
18,429 |
−10,510 |
| At takeoff |
7,780 |
17,929 |
−10,149 |
| At touchdown |
3,251 |
6,766 |
−3,515 |
| On blocks |
2,747 |
— |
— |
| Burned |
| Taxi out |
138 |
500 |
−362 |
| Trip |
4,530 |
11,163 |
−6,633 |
| Climb |
1,618 |
— | — |
| Cruise |
2,159 |
— | — |
| Descent |
304 |
— | — |
| Approach |
302 |
— | — |
| Taxi in |
504 |
— |
— |
| Total burn |
5,172 |
11,663 |
−6,491 |
The phases add up to 5,172 kg burned; the tank
readings taken off blocks and on blocks put it at 4,668,
504 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.