| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
5,478 |
12,109 |
−6,631 |
| At takeoff |
5,360 |
11,669 |
−6,309 |
| At touchdown |
2,482 |
5,495 |
−3,013 |
| On blocks |
2,146 |
— |
— |
| Burned |
| Taxi out |
117 |
440 |
−323 |
| Trip |
2,878 |
6,174 |
−3,296 |
| Climb |
1,323 |
— | — |
| Cruise |
748 |
— | — |
| Descent |
394 |
— | — |
| Approach |
287 |
— | — |
| Taxi in |
336 |
— |
— |
| Total burn |
3,332 |
6,614 |
−3,282 |
The phases add up to 3,332 kg burned; the tank
readings taken off blocks and on blocks put it at 2,996,
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.