| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,222 |
6,233 |
−11 |
| At takeoff |
6,113 |
6,006 |
+107 |
| At touchdown |
2,957 |
3,315 |
−358 |
| On blocks |
2,877 |
— |
— |
| Burned |
| Taxi out |
109 |
227 |
−118 |
| Trip |
3,156 |
2,691 |
+465 |
| Climb |
2,043 |
— | — |
| Cruise |
161 |
— | — |
| Descent |
299 |
— | — |
| Approach |
561 |
— | — |
| Taxi in |
80 |
— |
— |
| Total burn |
3,345 |
2,918 |
+427 |
The phases add up to 3,345 kg burned; the tank
readings taken off blocks and on blocks put it at 3,265,
80 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.