| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,330 |
6,394 |
−64 |
| At takeoff |
6,238 |
6,124 |
+114 |
| At touchdown |
2,832 |
3,429 |
−597 |
| On blocks |
2,377 |
— |
— |
| Burned |
| Taxi out |
92 |
270 |
−178 |
| Trip |
3,406 |
2,695 |
+711 |
| Climb |
1,925 |
— | — |
| Cruise |
876 |
— | — |
| Descent |
78 |
— | — |
| Approach |
343 |
— | — |
| Taxi in |
455 |
— |
— |
| Total burn |
3,953 |
2,965 |
+988 |
The phases add up to 3,953 kg burned; the tank
readings taken off blocks and on blocks put it at 3,498,
455 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.