| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,329 |
4,333 |
−4 |
| At takeoff |
4,238 |
4,103 |
+135 |
| At touchdown |
2,186 |
2,072 |
+114 |
| On blocks |
2,048 |
— |
— |
| Burned |
| Taxi out |
91 |
230 |
−139 |
| Trip |
2,052 |
2,031 |
+21 |
| Climb |
1,206 |
— | — |
| Cruise |
279 |
— | — |
| Descent |
57 |
— | — |
| Approach |
494 |
— | — |
| Taxi in |
138 |
— |
— |
| Total burn |
2,281 |
2,261 |
+20 |
The phases add up to 2,281 kg burned; the tank
readings taken off blocks and on blocks put it at 2,253,
28 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.