| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,350 |
6,368 |
−18 |
| At takeoff |
6,163 |
6,138 |
+25 |
| At touchdown |
1,614 |
2,723 |
−1,109 |
| On blocks |
1,437 |
— |
— |
| Burned |
| Taxi out |
187 |
230 |
−43 |
| Trip |
4,549 |
3,415 |
+1,134 |
| Climb |
771 |
— | — |
| Cruise |
2,999 |
— | — |
| Descent |
214 |
— | — |
| Approach |
405 |
— | — |
| Taxi in |
177 |
— |
— |
| Total burn |
4,913 |
3,645 |
+1,268 |
The phases add up to 4,913 kg burned; the tank
readings taken off blocks and on blocks put it at 4,736,
177 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.