| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,708 |
10,185 |
−5,477 |
| At takeoff |
4,607 |
9,825 |
−5,218 |
| At touchdown |
2,943 |
5,949 |
−3,006 |
| On blocks |
2,857 |
— |
— |
| Burned |
| Taxi out |
101 |
360 |
−259 |
| Trip |
1,664 |
3,876 |
−2,212 |
| Climb |
841 |
— | — |
| Cruise |
405 |
— | — |
| Descent |
188 |
— | — |
| Approach |
184 |
— | — |
| Taxi in |
86 |
— |
— |
| Total burn |
1,851 |
4,236 |
−2,385 |
The phases add up to 1,851 kg burned; the tank
readings taken off blocks and on blocks put it at 1,765,
86 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.