| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,668 |
6,676 |
−8 |
| At takeoff |
6,520 |
6,446 |
+74 |
| At touchdown |
2,373 |
2,302 |
+71 |
| On blocks |
2,202 |
— |
— |
| Burned |
| Taxi out |
147 |
230 |
−83 |
| Trip |
4,147 |
4,144 |
+3 |
| Climb |
1,432 |
— | — |
| Cruise |
2,247 |
— | — |
| Descent |
63 |
— | — |
| Approach |
283 |
— | — |
| Taxi in |
171 |
— |
— |
| Total burn |
4,466 |
4,374 |
+92 |
The phases add up to 4,466 kg burned; the tank
readings taken off blocks and on blocks put it at 4,295,
171 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.