| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
25,269 |
30,711 |
−5,442 |
| At takeoff |
24,768 |
30,076 |
−5,308 |
| At touchdown |
7,794 |
8,529 |
−735 |
| On blocks |
6,395 |
— |
— |
| Burned |
| Taxi out |
501 |
635 |
−134 |
| Trip |
16,974 |
21,547 |
−4,573 |
| Climb |
4,722 |
— | — |
| Cruise |
10,318 |
— | — |
| Descent |
755 |
— | — |
| Approach |
695 |
— | — |
| Taxi in |
1,399 |
— |
— |
| Total burn |
18,874 |
22,182 |
−3,308 |
The phases add up to 18,874 kg burned; the tank
readings taken off blocks and on blocks put it at 17,475,
1,399 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.