| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,059 |
4,080 |
−21 |
| At takeoff |
3,898 |
3,850 |
+48 |
| At touchdown |
1,959 |
1,996 |
−37 |
| On blocks |
1,724 |
— |
— |
| Burned |
| Taxi out |
161 |
230 |
−69 |
| Trip |
1,938 |
1,854 |
+84 |
| Climb |
1,203 |
— | — |
| Cruise |
205 |
— | — |
| Descent |
75 |
— | — |
| Approach |
405 |
— | — |
| Taxi in |
235 |
— |
— |
| Total burn |
2,335 |
2,084 |
+251 |
The phases add up to 2,335 kg burned; the tank
readings taken off blocks and on blocks put it at 2,191,
144 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.