| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
5,239 |
4,629 |
+610 |
| At takeoff |
5,150 |
4,466 |
+684 |
| At touchdown |
3,877 |
2,224 |
+1,653 |
| On blocks |
3,852 |
— |
— |
| Burned |
| Taxi out |
89 |
163 |
−74 |
| Trip |
1,274 |
2,242 |
−968 |
| Climb |
492 |
— | — |
| Cruise |
425 |
— | — |
| Descent |
179 |
— | — |
| Approach |
155 |
— | — |
| Taxi in |
25 |
— |
— |
| Total burn |
1,388 |
2,405 |
−1,017 |
The phases add up to 1,388 kg burned; the tank
readings taken off blocks and on blocks put it at 1,363,
25 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.