| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,280 |
6,295 |
−15 |
| At takeoff |
6,191 |
6,068 |
+123 |
| At touchdown |
3,077 |
3,009 |
+68 |
| On blocks |
2,881 |
— |
— |
| Burned |
| Taxi out |
88 |
227 |
−139 |
| Trip |
3,114 |
3,059 |
+55 |
| Climb |
1,700 |
— | — |
| Cruise |
854 |
— | — |
| Descent |
138 |
— | — |
| Approach |
279 |
— | — |
| Taxi in |
196 |
— |
— |
| Total burn |
3,398 |
3,286 |
+112 |
The phases add up to 3,398 kg burned; the tank
readings taken off blocks and on blocks put it at 3,202,
196 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.