| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
3,052 |
3,056 |
−4 |
| At takeoff |
2,971 |
2,784 |
+187 |
| At touchdown |
1,869 |
1,607 |
+262 |
| On blocks |
1,733 |
— |
— |
| Burned |
| Taxi out |
81 |
272 |
−191 |
| Trip |
1,102 |
1,177 |
−75 |
| Climb |
503 |
— | — |
| Cruise |
302 |
— | — |
| Descent |
17 |
— | — |
| Approach |
209 |
— | — |
| Taxi in |
136 |
— |
— |
| Total burn |
1,319 |
1,449 |
−130 |
The phases add up to 1,319 kg burned; the tank
readings taken off blocks and on blocks put it at 1,183,
136 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.