| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
8,843 |
8,863 |
−20 |
| At takeoff |
8,553 |
8,636 |
−83 |
| At touchdown |
2,272 |
2,912 |
−640 |
| On blocks |
1,835 |
— |
— |
| Burned |
| Taxi out |
290 |
227 |
+63 |
| Trip |
6,281 |
5,724 |
+557 |
| Climb |
1,956 |
— | — |
| Cruise |
2,866 |
— | — |
| Descent |
487 |
— | — |
| Approach |
737 |
— | — |
| Taxi in |
437 |
— |
— |
| Total burn |
7,008 |
5,951 |
+1,057 |
The phases add up to 7,008 kg burned; the tank
readings taken off blocks and on blocks put it at 6,571,
437 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.