| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
8,325 |
5,313 |
+3,012 |
| At takeoff |
8,201 |
5,083 |
+3,118 |
| At touchdown |
4,094 |
2,358 |
+1,736 |
| On blocks |
3,939 |
— |
— |
| Burned |
| Taxi out |
124 |
230 |
−106 |
| Trip |
4,107 |
2,725 |
+1,382 |
| Climb |
821 |
— | — |
| Cruise |
2,625 |
— | — |
| Descent |
237 |
— | — |
| Approach |
321 |
— | — |
| Taxi in |
155 |
— |
— |
| Total burn |
4,386 |
2,955 |
+1,431 |
The phases add up to 4,386 kg burned; the tank
readings taken off blocks and on blocks put it at 4,231,
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.