| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,529 |
4,538 |
−9 |
| At takeoff |
4,358 |
4,347 |
+11 |
| At touchdown |
2,961 |
2,738 |
+223 |
| On blocks |
2,837 |
— |
— |
| Burned |
| Taxi out |
172 |
191 |
−19 |
| Trip |
1,396 |
1,609 |
−213 |
| Climb |
585 |
— | — |
| Cruise |
249 |
— | — |
| Descent |
201 |
— | — |
| Approach |
269 |
— | — |
| Taxi in |
124 |
— |
— |
| Total burn |
1,692 |
1,800 |
−108 |
The phases add up to 1,692 kg burned; the tank
readings taken off blocks and on blocks put it at 1,568,
124 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.