| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,421 |
6,431 |
−10 |
| At takeoff |
6,232 |
6,204 |
+28 |
| At touchdown |
2,998 |
3,457 |
−459 |
| On blocks |
2,631 |
— |
— |
| Burned |
| Taxi out |
189 |
227 |
−38 |
| Trip |
3,234 |
2,747 |
+487 |
| Climb |
1,919 |
— | — |
| Cruise |
407 |
— | — |
| Descent |
185 |
— | — |
| Approach |
553 |
— | — |
| Taxi in |
367 |
— |
— |
| Total burn |
3,789 |
2,974 |
+815 |
The phases add up to 3,789 kg burned; the tank
readings taken off blocks and on blocks put it at 3,422,
367 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.