| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,692 |
6,705 |
−13 |
| At takeoff |
6,532 |
6,478 |
+54 |
| At touchdown |
2,174 |
2,587 |
−413 |
| On blocks |
1,748 |
— |
— |
| Burned |
| Taxi out |
160 |
227 |
−67 |
| Trip |
4,358 |
3,891 |
+467 |
| Climb |
2,306 |
— | — |
| Cruise |
1,203 |
— | — |
| Descent |
138 |
— | — |
| Approach |
518 |
— | — |
| Taxi in |
426 |
— |
— |
| Total burn |
4,944 |
4,118 |
+826 |
The phases add up to 4,944 kg burned; the tank
readings taken off blocks and on blocks put it at 4,518,
426 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.