| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,504 |
6,534 |
−30 |
| At takeoff |
6,396 |
6,264 |
+132 |
| At touchdown |
2,943 |
3,033 |
−90 |
| On blocks |
2,912 |
— |
— |
| Burned |
| Taxi out |
108 |
270 |
−162 |
| Trip |
3,453 |
3,231 |
+222 |
| Climb |
2,116 |
— | — |
| Cruise |
381 |
— | — |
| Descent |
467 |
— | — |
| Approach |
370 |
— | — |
| Taxi in |
31 |
— |
— |
| Total burn |
3,592 |
3,501 |
+91 |
The phases add up to 3,592 kg burned; the tank
readings taken off blocks and on blocks put it at 3,561,
31 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.