| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
9,892 |
6,721 |
+3,171 |
| At takeoff |
9,810 |
6,491 |
+3,319 |
| At touchdown |
6,023 |
2,698 |
+3,325 |
| On blocks |
5,786 |
— |
— |
| Burned |
| Taxi out |
83 |
230 |
−147 |
| Trip |
3,787 |
3,793 |
−6 |
| Climb |
2,015 |
— | — |
| Cruise |
1,121 |
— | — |
| Descent |
55 |
— | — |
| Approach |
463 |
— | — |
| Taxi in |
237 |
— |
— |
| Total burn |
4,107 |
4,023 |
+84 |
The phases add up to 4,107 kg burned; the tank
readings taken off blocks and on blocks put it at 3,870,
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.