| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
3,800 |
3,765 |
+35 |
| At takeoff |
3,728 |
3,535 |
+193 |
| At touchdown |
3,160 |
2,963 |
+197 |
| On blocks |
3,027 |
— |
— |
| Burned |
| Taxi out |
72 |
230 |
−158 |
| Trip |
567 |
572 |
−5 |
| Climb |
269 |
— | — |
| Cruise |
58 |
— | — |
| Descent |
0 |
— | — |
| Approach |
147 |
— | — |
| Taxi in |
133 |
— |
— |
| Total burn |
772 |
802 |
−30 |
The phases add up to 772 kg burned; the tank
readings taken off blocks and on blocks put it at 640,
133 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.