| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,259 |
6,333 |
−74 |
| At takeoff |
6,165 |
6,063 |
+102 |
| At touchdown |
3,111 |
3,404 |
−293 |
| On blocks |
2,623 |
— |
— |
| Burned |
| Taxi out |
94 |
270 |
−176 |
| Trip |
3,054 |
2,659 |
+395 |
| Climb |
1,862 |
— | — |
| Cruise |
419 |
— | — |
| Descent |
293 |
— | — |
| Approach |
293 |
— | — |
| Taxi in |
488 |
— |
— |
| Total burn |
3,636 |
2,929 |
+707 |
The phases add up to 3,636 kg burned; the tank
readings taken off blocks and on blocks put it at 3,148,
488 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.