| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
3,927 |
3,948 |
−21 |
| At takeoff |
3,804 |
3,676 |
+128 |
| At touchdown |
2,307 |
2,079 |
+228 |
| On blocks |
2,120 |
— |
— |
| Burned |
| Taxi out |
123 |
272 |
−149 |
| Trip |
1,497 |
1,597 |
−100 |
| Climb |
483 |
— | — |
| Cruise |
589 |
— | — |
| Descent |
143 |
— | — |
| Approach |
193 |
— | — |
| Taxi in |
187 |
— |
— |
| Total burn |
1,808 |
1,869 |
−61 |
The phases add up to 1,808 kg burned; the tank
readings taken off blocks and on blocks put it at 1,621,
187 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.