| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
9,144 |
9,636 |
−492 |
| At takeoff |
9,008 |
9,445 |
−437 |
| At touchdown |
4,249 |
4,174 |
+75 |
| On blocks |
3,872 |
— |
— |
| Burned |
| Taxi out |
136 |
191 |
−55 |
| Trip |
4,759 |
5,271 |
−512 |
| Climb |
1,335 |
— | — |
| Cruise |
2,730 |
— | — |
| Descent |
233 |
— | — |
| Approach |
224 |
— | — |
| Taxi in |
377 |
— |
— |
| Total burn |
5,273 |
5,462 |
−189 |
The phases add up to 5,273 kg burned; the tank
readings taken off blocks and on blocks put it at 4,896,
377 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.