| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
3,416 |
3,431 |
−15 |
| At takeoff |
3,358 |
3,295 |
+63 |
| At touchdown |
1,827 |
1,388 |
+439 |
| On blocks |
1,702 |
— |
— |
| Burned |
| Taxi out |
58 |
136 |
−78 |
| Trip |
1,531 |
1,907 |
−376 |
| Climb |
371 |
— | — |
| Cruise |
681 |
— | — |
| Descent |
323 |
— | — |
| Approach |
107 |
— | — |
| Taxi in |
125 |
— |
— |
| Total burn |
1,714 |
2,043 |
−329 |
The phases add up to 1,714 kg burned; the tank
readings taken off blocks and on blocks put it at 1,589,
125 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.