| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
5,188 |
5,361 |
−173 |
| At takeoff |
4,997 |
5,131 |
−134 |
| At touchdown |
2,843 |
3,019 |
−176 |
| On blocks |
2,610 |
— |
— |
| Burned |
| Taxi out |
191 |
230 |
−39 |
| Trip |
2,154 |
2,112 |
+42 |
| Climb |
1,102 |
— | — |
| Cruise |
299 |
— | — |
| Descent |
263 |
— | — |
| Approach |
351 |
— | — |
| Taxi in |
233 |
— |
— |
| Total burn |
2,578 |
2,342 |
+236 |
The phases add up to 2,578 kg burned; the tank
readings taken off blocks and on blocks put it at 2,345,
233 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.