| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
9,086 |
10,378 |
−1,292 |
| At takeoff |
8,996 |
10,148 |
−1,152 |
| At touchdown |
2,739 |
2,850 |
−111 |
| On blocks |
2,613 |
— |
— |
| Burned |
| Taxi out |
91 |
230 |
−139 |
| Trip |
6,257 |
7,298 |
−1,041 |
| Climb |
1,497 |
— | — |
| Cruise |
3,306 |
— | — |
| Descent |
1,020 |
— | — |
| Approach |
357 |
— | — |
| Taxi in |
126 |
— |
— |
| Total burn |
6,474 |
7,528 |
−1,054 |
The phases add up to 6,474 kg burned; the tank
readings taken off blocks and on blocks put it at 6,348,
126 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.