| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
3,611 |
3,568 |
+43 |
| At takeoff |
3,559 |
3,338 |
+221 |
| At touchdown |
1,492 |
2,283 |
−791 |
| On blocks |
1,333 |
— |
— |
| Burned |
| Taxi out |
52 |
230 |
−178 |
| Trip |
2,067 |
1,055 |
+1,012 |
| Climb |
363 |
— | — |
| Cruise |
601 |
— | — |
| Descent |
166 |
— | — |
| Approach |
838 |
— | — |
| Taxi in |
159 |
— |
— |
| Total burn |
2,278 |
1,285 |
+993 |
The phases add up to 2,278 kg burned; the tank
readings taken off blocks and on blocks put it at 2,119,
159 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.