| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
5,300 |
5,398 |
−98 |
| At takeoff |
5,209 |
5,171 |
+38 |
| At touchdown |
2,685 |
2,787 |
−102 |
| On blocks |
2,570 |
— |
— |
| Burned |
| Taxi out |
91 |
227 |
−136 |
| Trip |
2,525 |
2,384 |
+141 |
| Climb |
1,492 |
— | — |
| Cruise |
613 |
— | — |
| Descent |
59 |
— | — |
| Approach |
249 |
— | — |
| Taxi in |
115 |
— |
— |
| Total burn |
2,730 |
2,611 |
+119 |
The phases add up to 2,730 kg burned; the tank
readings taken off blocks and on blocks put it at 2,615,
115 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.