| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
1,657 |
3,686 |
−2,029 |
| At takeoff |
1,647 |
3,326 |
−1,679 |
| At touchdown |
1,147 |
2,156 |
−1,009 |
| On blocks |
979 |
— |
— |
| Burned |
| Taxi out |
10 |
360 |
−350 |
| Trip |
499 |
1,170 |
−671 |
| Climb |
251 |
— | — |
| Cruise |
120 |
— | — |
| Descent |
53 |
— | — |
| Approach |
72 |
— | — |
| Taxi in |
168 |
— |
— |
| Total burn |
677 |
1,530 |
−853 |
The phases add up to 677 kg burned; the tank
readings taken off blocks and on blocks put it at 519,
158 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.