| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
5,382 |
5,391 |
−9 |
| At takeoff |
5,260 |
5,119 |
+141 |
| At touchdown |
3,436 |
2,937 |
+499 |
| On blocks |
2,883 |
— |
— |
| Burned |
| Taxi out |
121 |
272 |
−151 |
| Trip |
1,825 |
2,182 |
−357 |
| Climb |
781 |
— | — |
| Cruise |
566 |
— | — |
| Descent |
98 |
— | — |
| Approach |
220 |
— | — |
| Taxi in |
553 |
— |
— |
| Total burn |
2,499 |
2,454 |
+45 |
The phases add up to 2,499 kg burned; the tank
readings taken off blocks and on blocks put it at 1,946,
553 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.