| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
5,087 |
5,108 |
−21 |
| At takeoff |
4,991 |
4,917 |
+74 |
| At touchdown |
2,617 |
2,731 |
−114 |
| On blocks |
2,411 |
— |
— |
| Burned |
| Taxi out |
96 |
191 |
−95 |
| Trip |
2,374 |
2,186 |
+188 |
| Climb |
1,553 |
— | — |
| Cruise |
185 |
— | — |
| Descent |
184 |
— | — |
| Approach |
301 |
— | — |
| Taxi in |
206 |
— |
— |
| Total burn |
2,676 |
2,377 |
+299 |
The phases add up to 2,676 kg burned; the tank
readings taken off blocks and on blocks put it at 2,470,
206 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.