| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
5,407 |
11,934 |
−6,527 |
| At takeoff |
5,211 |
11,426 |
−6,215 |
| At touchdown |
3,825 |
8,296 |
−4,471 |
| On blocks |
3,757 |
— |
— |
| Burned |
| Taxi out |
196 |
508 |
−312 |
| Trip |
1,386 |
3,130 |
−1,744 |
| Climb |
725 |
— | — |
| Cruise |
245 |
— | — |
| Descent |
164 |
— | — |
| Approach |
182 |
— | — |
| Taxi in |
68 |
— |
— |
| Total burn |
1,650 |
3,638 |
−1,988 |
The phases add up to 1,650 kg burned; the tank
readings taken off blocks and on blocks put it at 1,582,
68 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.