| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,056 |
4,075 |
−19 |
| At takeoff |
3,833 |
3,845 |
−12 |
| At touchdown |
1,862 |
2,072 |
−210 |
| On blocks |
1,490 |
— |
— |
| Burned |
| Taxi out |
223 |
230 |
−7 |
| Trip |
1,971 |
1,773 |
+198 |
| Climb |
830 |
— | — |
| Cruise |
359 |
— | — |
| Descent |
296 |
— | — |
| Approach |
331 |
— | — |
| Taxi in |
372 |
— |
— |
| Total burn |
2,566 |
2,003 |
+563 |
The phases add up to 2,566 kg burned; the tank
readings taken off blocks and on blocks put it at 2,194,
372 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.