| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
3,290 |
3,977 |
−687 |
| At takeoff |
— |
3,747 |
— |
| At touchdown |
2,095 |
2,032 |
+63 |
| On blocks |
2,817 |
— |
— |
| Burned |
| Taxi out |
— |
230 |
— |
| Trip |
— |
1,715 |
— |
| Climb |
0 |
— | — |
| Cruise |
0 |
— | — |
| Descent |
0 |
— | — |
| Approach |
0 |
— | — |
| Taxi in |
473 |
— |
— |
| Total burn |
473 |
1,945 |
−1,472 |
The phases add up to 473 kg burned; the tank
readings taken off blocks and on blocks put it at 1,196,
723 more. 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.