| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
5,341 |
5,371 |
−30 |
| At takeoff |
5,073 |
5,141 |
−68 |
| At touchdown |
2,881 |
3,074 |
−193 |
| On blocks |
2,656 |
— |
— |
| Burned |
| Taxi out |
268 |
230 |
+38 |
| Trip |
2,192 |
2,067 |
+125 |
| Climb |
1,139 |
— | — |
| Cruise |
794 |
— | — |
| Descent |
40 |
— | — |
| Approach |
186 |
— | — |
| Taxi in |
225 |
— |
— |
| Total burn |
2,685 |
2,297 |
+388 |
The phases add up to 2,685 kg burned; the tank
readings taken off blocks and on blocks put it at 2,539,
145 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.