| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
5,018 |
5,598 |
−580 |
| At takeoff |
4,945 |
5,371 |
−426 |
| At touchdown |
2,813 |
3,193 |
−380 |
| On blocks |
2,718 |
— |
— |
| Burned |
| Taxi out |
73 |
227 |
−154 |
| Trip |
2,131 |
2,178 |
−47 |
| Climb |
1,074 |
— | — |
| Cruise |
544 |
— | — |
| Descent |
59 |
— | — |
| Approach |
370 |
— | — |
| Taxi in |
95 |
— |
— |
| Total burn |
2,300 |
2,405 |
−105 |
The phases add up to 2,300 kg burned; the tank
readings taken off blocks and on blocks put it at 2,204,
95 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.