| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
5,995 |
6,213 |
−218 |
| At takeoff |
5,831 |
5,983 |
−152 |
| At touchdown |
3,280 |
2,960 |
+320 |
| On blocks |
3,056 |
— |
— |
| Burned |
| Taxi out |
164 |
230 |
−66 |
| Trip |
2,551 |
3,023 |
−472 |
| Climb |
1,387 |
— | — |
| Cruise |
756 |
— | — |
| Descent |
105 |
— | — |
| Approach |
236 |
— | — |
| Taxi in |
224 |
— |
— |
| Total burn |
2,939 |
3,253 |
−314 |
The phases add up to 2,939 kg burned; the tank
readings taken off blocks and on blocks put it at 2,715,
224 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.