| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,064 |
6,163 |
−99 |
| At takeoff |
5,968 |
6,000 |
−32 |
| At touchdown |
1,808 |
2,133 |
−325 |
| On blocks |
1,677 |
— |
— |
| Burned |
| Taxi out |
96 |
163 |
−67 |
| Trip |
4,160 |
3,867 |
+293 |
| Climb |
923 |
— | — |
| Cruise |
2,326 |
— | — |
| Descent |
608 |
— | — |
| Approach |
219 |
— | — |
| Taxi in |
131 |
— |
— |
| Total burn |
4,387 |
4,030 |
+357 |
The phases add up to 4,387 kg burned; the tank
readings taken off blocks and on blocks put it at 4,256,
131 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.