| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
3,887 |
3,923 |
−36 |
| At takeoff |
3,721 |
3,693 |
+28 |
| At touchdown |
1,705 |
1,909 |
−204 |
| On blocks |
1,388 |
— |
— |
| Burned |
| Taxi out |
166 |
230 |
−64 |
| Trip |
2,016 |
1,784 |
+232 |
| Climb |
1,073 |
— | — |
| Cruise |
401 |
— | — |
| Descent |
114 |
— | — |
| Approach |
276 |
— | — |
| Taxi in |
317 |
— |
— |
| Total burn |
2,499 |
2,014 |
+485 |
The phases add up to 2,499 kg burned; the tank
readings taken off blocks and on blocks put it at 2,182,
317 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.