| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,716 |
4,957 |
−241 |
| At takeoff |
4,598 |
4,766 |
−168 |
| At touchdown |
2,680 |
2,694 |
−14 |
| On blocks |
2,506 |
— |
— |
| Burned |
| Taxi out |
118 |
191 |
−73 |
| Trip |
1,918 |
2,072 |
−154 |
| Climb |
1,095 |
— | — |
| Cruise |
381 |
— | — |
| Descent |
134 |
— | — |
| Approach |
184 |
— | — |
| Taxi in |
174 |
— |
— |
| Total burn |
2,210 |
2,263 |
−53 |
The phases add up to 2,210 kg burned; the tank
readings taken off blocks and on blocks put it at 2,036,
174 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.