| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
8,498 |
8,034 |
+464 |
| At takeoff |
8,369 |
7,804 |
+565 |
| At touchdown |
3,947 |
3,352 |
+595 |
| On blocks |
3,710 |
— |
— |
| Burned |
| Taxi out |
129 |
230 |
−101 |
| Trip |
4,422 |
4,452 |
−30 |
| Climb |
1,726 |
— | — |
| Cruise |
2,026 |
— | — |
| Descent |
372 |
— | — |
| Approach |
176 |
— | — |
| Taxi in |
237 |
— |
— |
| Total burn |
4,788 |
4,682 |
+106 |
The phases add up to 4,788 kg burned; the tank
readings taken off blocks and on blocks put it at 4,551,
237 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.