| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
3,344 |
3,348 |
−4 |
| At takeoff |
3,295 |
3,212 |
+83 |
| At touchdown |
2,103 |
1,523 |
+580 |
| On blocks |
2,018 |
— |
— |
| Burned |
| Taxi out |
49 |
136 |
−87 |
| Trip |
1,192 |
1,689 |
−497 |
| Climb |
386 |
— | — |
| Cruise |
520 |
— | — |
| Descent |
137 |
— | — |
| Approach |
108 |
— | — |
| Taxi in |
85 |
— |
— |
| Total burn |
1,326 |
1,825 |
−499 |
The phases add up to 1,326 kg burned; the tank
readings taken off blocks and on blocks put it at 1,241,
85 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.