| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
5,569 |
3,600 |
+1,969 |
| At takeoff |
5,484 |
3,370 |
+2,114 |
| At touchdown |
4,263 |
2,041 |
+2,222 |
| On blocks |
4,241 |
— |
— |
| Burned |
| Taxi out |
85 |
230 |
−145 |
| Trip |
1,221 |
1,329 |
−108 |
| Climb |
395 |
— | — |
| Cruise |
284 |
— | — |
| Descent |
61 |
— | — |
| Approach |
408 |
— | — |
| Taxi in |
22 |
— |
— |
| Total burn |
1,328 |
1,559 |
−231 |
The phases add up to 1,328 kg burned; the tank
readings taken off blocks and on blocks put it at 1,306,
22 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.