| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
2,997 |
21,275 |
−18,278 |
| At takeoff |
— |
20,767 |
— |
| At touchdown |
4,444 |
8,138 |
−3,694 |
| On blocks |
2,647 |
— |
— |
| Burned |
| Taxi out |
— |
508 |
— |
| Trip |
— |
12,629 |
— |
| Climb |
1,714 |
— | — |
| Cruise |
3,296 |
— | — |
| Descent |
69 |
— | — |
| Approach |
254 |
— | — |
| Taxi in |
350 |
— |
— |
| Total burn |
350 |
13,137 |
−12,787 |
The phases add up to 350 kg burned; the tank
readings taken off blocks and on blocks put it at 0,
350 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.