| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
3,511 |
3,527 |
−16 |
| At takeoff |
3,376 |
3,255 |
+121 |
| At touchdown |
2,159 |
1,878 |
+281 |
| On blocks |
2,009 |
— |
— |
| Burned |
| Taxi out |
136 |
272 |
−136 |
| Trip |
1,216 |
1,377 |
−161 |
| Climb |
660 |
— | — |
| Cruise |
189 |
— | — |
| Descent |
106 |
— | — |
| Approach |
198 |
— | — |
| Taxi in |
150 |
— |
— |
| Total burn |
1,502 |
1,649 |
−147 |
The phases add up to 1,502 kg burned; the tank
readings taken off blocks and on blocks put it at 1,352,
150 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.