| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
7,484 |
16,416 |
−8,932 |
| At takeoff |
7,326 |
15,916 |
−8,590 |
| At touchdown |
4,042 |
7,917 |
−3,875 |
| On blocks |
3,402 |
— |
— |
| Burned |
| Taxi out |
157 |
500 |
−343 |
| Trip |
3,285 |
7,999 |
−4,714 |
| Climb |
1,129 |
— | — |
| Cruise |
1,289 |
— | — |
| Descent |
292 |
— | — |
| Approach |
385 |
— | — |
| Taxi in |
640 |
— |
— |
| Total burn |
4,082 |
8,499 |
−4,417 |
The phases add up to 4,082 kg burned; the tank
readings taken off blocks and on blocks put it at 3,442,
640 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.