| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,438 |
4,445 |
−7 |
| At takeoff |
4,316 |
4,215 |
+101 |
| At touchdown |
1,355 |
1,729 |
−374 |
| On blocks |
1,193 |
— |
— |
| Burned |
| Taxi out |
122 |
230 |
−108 |
| Trip |
2,960 |
2,486 |
+474 |
| Climb |
1,618 |
— | — |
| Cruise |
729 |
— | — |
| Descent |
127 |
— | — |
| Approach |
416 |
— | — |
| Taxi in |
162 |
— |
— |
| Total burn |
3,245 |
2,716 |
+529 |
The phases add up to 3,245 kg burned; the tank
readings taken off blocks and on blocks put it at 3,083,
162 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.