| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,406 |
4,448 |
−42 |
| At takeoff |
4,290 |
4,218 |
+72 |
| At touchdown |
2,123 |
2,080 |
+43 |
| On blocks |
1,764 |
— |
— |
| Burned |
| Taxi out |
116 |
230 |
−114 |
| Trip |
2,167 |
2,138 |
+29 |
| Climb |
1,407 |
— | — |
| Cruise |
98 |
— | — |
| Descent |
239 |
— | — |
| Approach |
242 |
— | — |
| Taxi in |
359 |
— |
— |
| Total burn |
2,642 |
2,368 |
+274 |
The phases add up to 2,642 kg burned; the tank
readings taken off blocks and on blocks put it at 2,283,
359 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.