| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
5,300 |
11,715 |
−6,415 |
| At takeoff |
5,196 |
11,275 |
−6,079 |
| At touchdown |
2,428 |
5,680 |
−3,252 |
| On blocks |
1,765 |
— |
— |
| Burned |
| Taxi out |
104 |
440 |
−336 |
| Trip |
2,768 |
5,595 |
−2,827 |
| Climb |
776 |
— | — |
| Cruise |
1,295 |
— | — |
| Descent |
217 |
— | — |
| Approach |
297 |
— | — |
| Taxi in |
663 |
— |
— |
| Total burn |
3,535 |
6,035 |
−2,500 |
The phases add up to 3,535 kg burned; the tank
readings taken off blocks and on blocks put it at 2,872,
663 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.