| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
8,142 |
17,824 |
−9,682 |
| At takeoff |
8,010 |
17,464 |
−9,454 |
| At touchdown |
3,959 |
7,158 |
−3,199 |
| On blocks |
3,649 |
— |
— |
| Burned |
| Taxi out |
132 |
360 |
−228 |
| Trip |
4,051 |
10,306 |
−6,255 |
| Climb |
901 |
— | — |
| Cruise |
2,205 |
— | — |
| Descent |
80 |
— | — |
| Approach |
719 |
— | — |
| Taxi in |
310 |
— |
— |
| Total burn |
4,493 |
10,666 |
−6,173 |
The phases add up to 4,493 kg burned; the tank
readings taken off blocks and on blocks put it at 4,183,
310 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.