| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
2,493 |
4,134 |
−1,641 |
| At takeoff |
2,397 |
3,904 |
−1,507 |
| At touchdown |
838 |
2,302 |
−1,464 |
| On blocks |
640 |
— |
— |
| Burned |
| Taxi out |
96 |
230 |
−134 |
| Trip |
1,558 |
1,602 |
−44 |
| Climb |
780 |
— | — |
| Cruise |
389 |
— | — |
| Descent |
73 |
— | — |
| Approach |
222 |
— | — |
| Taxi in |
198 |
— |
— |
| Total burn |
1,853 |
1,832 |
+21 |
The phases add up to 1,853 kg burned; the tank
readings taken off blocks and on blocks put it at 1,655,
198 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.