| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
2,013 |
4,334 |
−2,321 |
| At takeoff |
2,000 |
3,974 |
−1,974 |
| At touchdown |
1,357 |
2,429 |
−1,072 |
| On blocks |
1,297 |
— |
— |
| Burned |
| Taxi out |
13 |
360 |
−347 |
| Trip |
643 |
1,545 |
−902 |
| Climb |
196 |
— | — |
| Cruise |
331 |
— | — |
| Descent |
11 |
— | — |
| Approach |
98 |
— | — |
| Taxi in |
60 |
— |
— |
| Total burn |
716 |
1,905 |
−1,189 |
The phases add up to 716 kg burned; the tank
readings taken off blocks and on blocks put it at 660,
56 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.