| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,671 |
4,654 |
+17 |
| At takeoff |
4,564 |
4,424 |
+140 |
| At touchdown |
3,273 |
2,494 |
+779 |
| On blocks |
3,178 |
— |
— |
| Burned |
| Taxi out |
108 |
230 |
−122 |
| Trip |
1,291 |
1,930 |
−639 |
| Climb |
787 |
— | — |
| Cruise |
158 |
— | — |
| Descent |
73 |
— | — |
| Approach |
161 |
— | — |
| Taxi in |
95 |
— |
— |
| Total burn |
1,493 |
2,160 |
−667 |
The phases add up to 1,493 kg burned; the tank
readings taken off blocks and on blocks put it at 1,398,
95 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.