| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
5,031 |
5,027 |
+4 |
| At takeoff |
4,941 |
4,797 |
+144 |
| At touchdown |
2,221 |
2,539 |
−318 |
| On blocks |
2,149 |
— |
— |
| Burned |
| Taxi out |
90 |
230 |
−140 |
| Trip |
2,720 |
2,258 |
+462 |
| Climb |
1,691 |
— | — |
| Cruise |
414 |
— | — |
| Descent |
293 |
— | — |
| Approach |
234 |
— | — |
| Taxi in |
72 |
— |
— |
| Total burn |
2,882 |
2,488 |
+394 |
The phases add up to 2,882 kg burned; the tank
readings taken off blocks and on blocks put it at 2,810,
72 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.