| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,053 |
6,065 |
−12 |
| At takeoff |
5,958 |
5,838 |
+120 |
| At touchdown |
2,060 |
2,550 |
−490 |
| On blocks |
1,834 |
— |
— |
| Burned |
| Taxi out |
96 |
227 |
−131 |
| Trip |
3,898 |
3,288 |
+610 |
| Climb |
2,321 |
— | — |
| Cruise |
528 |
— | — |
| Descent |
263 |
— | — |
| Approach |
640 |
— | — |
| Taxi in |
226 |
— |
— |
| Total burn |
4,219 |
3,515 |
+704 |
The phases add up to 4,219 kg burned; the tank
readings taken off blocks and on blocks put it at 3,993,
226 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.