| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
10,426 |
22,999 |
−12,573 |
| At takeoff |
10,308 |
22,403 |
−12,095 |
| At touchdown |
4,110 |
8,232 |
−4,122 |
| On blocks |
3,650 |
— |
— |
| Burned |
| Taxi out |
118 |
596 |
−478 |
| Trip |
6,198 |
14,171 |
−7,973 |
| Climb |
2,216 |
— | — |
| Cruise |
2,837 |
— | — |
| Descent |
725 |
— | — |
| Approach |
282 |
— | — |
| Taxi in |
460 |
— |
— |
| Total burn |
6,776 |
14,767 |
−7,991 |
The phases add up to 6,776 kg burned; the tank
readings taken off blocks and on blocks put it at 6,316,
460 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.