| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
5,206 |
5,237 |
−31 |
| At takeoff |
4,848 |
5,046 |
−198 |
| At touchdown |
1,987 |
2,330 |
−343 |
| On blocks |
1,832 |
— |
— |
| Burned |
| Taxi out |
358 |
191 |
+167 |
| Trip |
2,861 |
2,716 |
+145 |
| Climb |
1,206 |
— | — |
| Cruise |
985 |
— | — |
| Descent |
252 |
— | — |
| Approach |
292 |
— | — |
| Taxi in |
155 |
— |
— |
| Total burn |
3,374 |
2,907 |
+467 |
The phases add up to 3,374 kg burned; the tank
readings taken off blocks and on blocks put it at 3,219,
155 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.