| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
3,406 |
3,411 |
−5 |
| At takeoff |
3,349 |
3,275 |
+74 |
| At touchdown |
2,112 |
1,639 |
+473 |
| On blocks |
2,021 |
— |
— |
| Burned |
| Taxi out |
57 |
136 |
−79 |
| Trip |
1,237 |
1,636 |
−399 |
| Climb |
351 |
— | — |
| Cruise |
569 |
— | — |
| Descent |
84 |
— | — |
| Approach |
196 |
— | — |
| Taxi in |
91 |
— |
— |
| Total burn |
1,385 |
1,772 |
−387 |
The phases add up to 1,385 kg burned; the tank
readings taken off blocks and on blocks put it at 1,294,
91 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.