| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,579 |
4,600 |
−21 |
| At takeoff |
4,407 |
4,373 |
+34 |
| At touchdown |
2,174 |
2,430 |
−256 |
| On blocks |
2,082 |
— |
— |
| Burned |
| Taxi out |
172 |
227 |
−55 |
| Trip |
2,232 |
1,943 |
+289 |
| Climb |
909 |
— | — |
| Cruise |
741 |
— | — |
| Descent |
0 |
— | — |
| Approach |
505 |
— | — |
| Taxi in |
92 |
— |
— |
| Total burn |
2,497 |
2,170 |
+327 |
The phases add up to 2,497 kg burned; the tank
readings taken off blocks and on blocks put it at 2,404,
92 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.