| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,605 |
6,903 |
−298 |
| At takeoff |
6,421 |
6,712 |
−291 |
| At touchdown |
2,152 |
2,399 |
−247 |
| On blocks |
2,013 |
— |
— |
| Burned |
| Taxi out |
184 |
191 |
−7 |
| Trip |
4,269 |
4,313 |
−44 |
| Climb |
1,695 |
— | — |
| Cruise |
1,609 |
— | — |
| Descent |
629 |
— | — |
| Approach |
217 |
— | — |
| Taxi in |
139 |
— |
— |
| Total burn |
4,592 |
4,504 |
+88 |
The phases add up to 4,592 kg burned; the tank
readings taken off blocks and on blocks put it at 4,453,
139 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.