| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,097 |
4,010 |
+87 |
| At takeoff |
4,020 |
3,780 |
+240 |
| At touchdown |
2,456 |
2,158 |
+298 |
| On blocks |
2,277 |
— |
— |
| Burned |
| Taxi out |
77 |
230 |
−153 |
| Trip |
1,563 |
1,622 |
−59 |
| Climb |
819 |
— | — |
| Cruise |
315 |
— | — |
| Descent |
105 |
— | — |
| Approach |
227 |
— | — |
| Taxi in |
179 |
— |
— |
| Total burn |
1,820 |
1,852 |
−32 |
The phases add up to 1,820 kg burned; the tank
readings taken off blocks and on blocks put it at 1,640,
179 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.