| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,660 |
6,694 |
−34 |
| At takeoff |
6,540 |
6,467 |
+73 |
| At touchdown |
2,403 |
2,713 |
−310 |
| On blocks |
2,012 |
— |
— |
| Burned |
| Taxi out |
120 |
227 |
−107 |
| Trip |
4,138 |
3,754 |
+384 |
| Climb |
1,870 |
— | — |
| Cruise |
1,051 |
— | — |
| Descent |
335 |
— | — |
| Approach |
528 |
— | — |
| Taxi in |
391 |
— |
— |
| Total burn |
4,649 |
3,981 |
+668 |
The phases add up to 4,649 kg burned; the tank
readings taken off blocks and on blocks put it at 4,257,
391 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.