| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,274 |
13,870 |
−7,596 |
| At takeoff |
6,171 |
13,362 |
−7,191 |
| At touchdown |
3,557 |
7,356 |
−3,799 |
| On blocks |
3,155 |
— |
— |
| Burned |
| Taxi out |
103 |
508 |
−405 |
| Trip |
2,614 |
6,006 |
−3,392 |
| Climb |
1,517 |
— | — |
| Cruise |
574 |
— | — |
| Descent |
117 |
— | — |
| Approach |
286 |
— | — |
| Taxi in |
402 |
— |
— |
| Total burn |
3,120 |
6,514 |
−3,394 |
The phases add up to 3,120 kg burned; the tank
readings taken off blocks and on blocks put it at 2,718,
402 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.