| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,560 |
4,563 |
−3 |
| At takeoff |
4,456 |
4,448 |
+8 |
| At touchdown |
2,993 |
2,849 |
+144 |
| On blocks |
2,742 |
— |
— |
| Burned |
| Taxi out |
103 |
115 |
−12 |
| Trip |
1,463 |
1,599 |
−136 |
| Climb |
756 |
— | — |
| Cruise |
319 |
— | — |
| Descent |
60 |
— | — |
| Approach |
302 |
— | — |
| Taxi in |
251 |
— |
— |
| Total burn |
1,818 |
1,714 |
+104 |
The phases add up to 1,818 kg burned; the tank
readings taken off blocks and on blocks put it at 1,667,
151 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.