| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
8,077 |
7,907 |
+170 |
| At takeoff |
7,998 |
7,680 |
+318 |
| At touchdown |
3,522 |
3,272 |
+250 |
| On blocks |
3,374 |
— |
— |
| Burned |
| Taxi out |
78 |
227 |
−149 |
| Trip |
4,476 |
4,408 |
+68 |
| Climb |
1,717 |
— | — |
| Cruise |
2,036 |
— | — |
| Descent |
238 |
— | — |
| Approach |
358 |
— | — |
| Taxi in |
148 |
— |
— |
| Total burn |
4,703 |
4,635 |
+68 |
The phases add up to 4,703 kg burned; the tank
readings taken off blocks and on blocks put it at 4,555,
148 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.