| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,544 |
6,550 |
−6 |
| At takeoff |
6,347 |
6,323 |
+24 |
| At touchdown |
3,091 |
3,028 |
+63 |
| On blocks |
2,857 |
— |
— |
| Burned |
| Taxi out |
198 |
227 |
−29 |
| Trip |
3,256 |
3,295 |
−39 |
| Climb |
1,829 |
— | — |
| Cruise |
894 |
— | — |
| Descent |
141 |
— | — |
| Approach |
241 |
— | — |
| Taxi in |
234 |
— |
— |
| Total burn |
3,688 |
3,522 |
+166 |
The phases add up to 3,688 kg burned; the tank
readings taken off blocks and on blocks put it at 3,454,
234 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.