| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
5,368 |
5,486 |
−118 |
| At takeoff |
5,205 |
5,259 |
−54 |
| At touchdown |
1,600 |
2,254 |
−654 |
| On blocks |
1,438 |
— |
— |
| Burned |
| Taxi out |
163 |
227 |
−64 |
| Trip |
3,605 |
3,005 |
+600 |
| Climb |
1,167 |
— | — |
| Cruise |
1,386 |
— | — |
| Descent |
151 |
— | — |
| Approach |
756 |
— | — |
| Taxi in |
162 |
— |
— |
| Total burn |
3,930 |
3,232 |
+698 |
The phases add up to 3,930 kg burned; the tank
readings taken off blocks and on blocks put it at 3,768,
162 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.