| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,838 |
5,951 |
+887 |
| At takeoff |
6,762 |
5,721 |
+1,041 |
| At touchdown |
3,548 |
2,381 |
+1,167 |
| On blocks |
3,403 |
— |
— |
| Burned |
| Taxi out |
76 |
230 |
−154 |
| Trip |
3,213 |
3,340 |
−127 |
| Climb |
1,326 |
— | — |
| Cruise |
1,495 |
— | — |
| Descent |
100 |
— | — |
| Approach |
179 |
— | — |
| Taxi in |
145 |
— |
— |
| Total burn |
3,434 |
3,570 |
−136 |
The phases add up to 3,434 kg burned; the tank
readings taken off blocks and on blocks put it at 3,289,
145 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.