| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
7,511 |
7,535 |
−24 |
| At takeoff |
7,412 |
7,265 |
+147 |
| At touchdown |
4,988 |
4,382 |
+606 |
| On blocks |
4,716 |
— |
— |
| Burned |
| Taxi out |
99 |
270 |
−171 |
| Trip |
2,425 |
2,883 |
−458 |
| Climb |
1,795 |
— | — |
| Cruise |
119 |
— | — |
| Descent |
115 |
— | — |
| Approach |
242 |
— | — |
| Taxi in |
272 |
— |
— |
| Total burn |
2,796 |
3,153 |
−357 |
The phases add up to 2,796 kg burned; the tank
readings taken off blocks and on blocks put it at 2,524,
272 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.