| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,021 |
6,052 |
−31 |
| At takeoff |
6,007 |
5,822 |
+185 |
| At touchdown |
4,035 |
3,653 |
+382 |
| On blocks |
3,797 |
— |
— |
| Burned |
| Taxi out |
14 |
230 |
−216 |
| Trip |
1,971 |
2,169 |
−198 |
| Climb |
1,288 |
— | — |
| Cruise |
254 |
— | — |
| Descent |
184 |
— | — |
| Approach |
109 |
— | — |
| Taxi in |
238 |
— |
— |
| Total burn |
2,224 |
2,399 |
−175 |
The phases add up to 2,224 kg burned; the tank
readings taken off blocks and on blocks put it at 1,985,
238 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.