| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
17,372 |
38,346 |
−20,974 |
| At takeoff |
16,936 |
37,246 |
−20,310 |
| At touchdown |
6,562 |
19,740 |
−13,178 |
| On blocks |
5,750 |
— |
— |
| Burned |
| Taxi out |
436 |
1,100 |
−664 |
| Trip |
10,374 |
17,506 |
−7,132 |
| Climb |
5,156 |
— | — |
| Cruise |
1,488 |
— | — |
| Descent |
2,232 |
— | — |
| Approach |
1,173 |
— | — |
| Taxi in |
812 |
— |
— |
| Total burn |
11,622 |
18,606 |
−6,984 |
The phases add up to 11,622 kg burned; the tank
readings taken off blocks and on blocks put it at 10,810,
812 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.