| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,025 |
4,066 |
−41 |
| At takeoff |
3,913 |
3,875 |
+38 |
| At touchdown |
2,450 |
2,286 |
+164 |
| On blocks |
2,374 |
— |
— |
| Burned |
| Taxi out |
112 |
191 |
−79 |
| Trip |
1,464 |
1,589 |
−125 |
| Climb |
654 |
— | — |
| Cruise |
200 |
— | — |
| Descent |
83 |
— | — |
| Approach |
430 |
— | — |
| Taxi in |
76 |
— |
— |
| Total burn |
1,651 |
1,780 |
−129 |
The phases add up to 1,651 kg burned; the tank
readings taken off blocks and on blocks put it at 1,575,
76 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.