| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,940 |
6,958 |
−18 |
| At takeoff |
6,858 |
6,731 |
+127 |
| At touchdown |
2,616 |
2,737 |
−121 |
| On blocks |
2,367 |
— |
— |
| Burned |
| Taxi out |
82 |
227 |
−145 |
| Trip |
4,243 |
3,994 |
+249 |
| Climb |
2,310 |
— | — |
| Cruise |
1,041 |
— | — |
| Descent |
161 |
— | — |
| Approach |
557 |
— | — |
| Taxi in |
249 |
— |
— |
| Total burn |
4,573 |
4,221 |
+352 |
The phases add up to 4,573 kg burned; the tank
readings taken off blocks and on blocks put it at 4,324,
249 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.