| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
5,247 |
5,279 |
−32 |
| At takeoff |
5,055 |
5,088 |
−33 |
| At touchdown |
1,913 |
2,094 |
−181 |
| On blocks |
1,724 |
— |
— |
| Burned |
| Taxi out |
192 |
191 |
+1 |
| Trip |
3,142 |
2,994 |
+148 |
| Climb |
1,224 |
— | — |
| Cruise |
1,032 |
— | — |
| Descent |
404 |
— | — |
| Approach |
323 |
— | — |
| Taxi in |
189 |
— |
— |
| Total burn |
3,523 |
3,185 |
+338 |
The phases add up to 3,523 kg burned; the tank
readings taken off blocks and on blocks put it at 3,334,
189 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.