| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
5,539 |
12,238 |
−6,699 |
| At takeoff |
5,382 |
11,730 |
−6,348 |
| At touchdown |
2,520 |
5,272 |
−2,752 |
| On blocks |
2,184 |
— |
— |
| Burned |
| Taxi out |
158 |
508 |
−350 |
| Trip |
2,862 |
6,458 |
−3,596 |
| Climb |
1,359 |
— | — |
| Cruise |
828 |
— | — |
| Descent |
157 |
— | — |
| Approach |
421 |
— | — |
| Taxi in |
336 |
— |
— |
| Total burn |
3,355 |
6,966 |
−3,611 |
The phases add up to 3,355 kg burned; the tank
readings taken off blocks and on blocks put it at 3,020,
336 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.