| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
5,864 |
5,842 |
+22 |
| At takeoff |
5,734 |
5,602 |
+132 |
| At touchdown |
2,676 |
2,833 |
−157 |
| On blocks |
2,406 |
— |
— |
| Burned |
| Taxi out |
130 |
240 |
−110 |
| Trip |
3,058 |
2,769 |
+289 |
| Climb |
1,382 |
— | — |
| Cruise |
965 |
— | — |
| Descent |
151 |
— | — |
| Approach |
383 |
— | — |
| Taxi in |
270 |
— |
— |
| Total burn |
3,458 |
3,009 |
+449 |
The phases add up to 3,458 kg burned; the tank
readings taken off blocks and on blocks put it at 3,187,
270 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.