| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
5,547 |
12,265 |
−6,718 |
| At takeoff |
5,483 |
11,757 |
−6,274 |
| At touchdown |
3,121 |
6,317 |
−3,196 |
| On blocks |
2,965 |
— |
— |
| Burned |
| Taxi out |
64 |
508 |
−444 |
| Trip |
2,362 |
5,440 |
−3,078 |
| Climb |
1,412 |
— | — |
| Cruise |
494 |
— | — |
| Descent |
58 |
— | — |
| Approach |
307 |
— | — |
| Taxi in |
156 |
— |
— |
| Total burn |
2,582 |
5,948 |
−3,366 |
The phases add up to 2,582 kg burned; the tank
readings taken off blocks and on blocks put it at 2,426,
156 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.