| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,321 |
4,338 |
−17 |
| At takeoff |
4,214 |
4,108 |
+106 |
| At touchdown |
2,203 |
2,393 |
−190 |
| On blocks |
2,059 |
— |
— |
| Burned |
| Taxi out |
108 |
230 |
−122 |
| Trip |
2,011 |
1,715 |
+296 |
| Climb |
1,042 |
— | — |
| Cruise |
212 |
— | — |
| Descent |
154 |
— | — |
| Approach |
479 |
— | — |
| Taxi in |
144 |
— |
— |
| Total burn |
2,262 |
1,945 |
+317 |
The phases add up to 2,262 kg burned; the tank
readings taken off blocks and on blocks put it at 2,118,
144 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.