| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
3,583 |
3,593 |
−10 |
| At takeoff |
3,467 |
3,430 |
+37 |
| At touchdown |
2,150 |
2,132 |
+18 |
| On blocks |
1,937 |
— |
— |
| Burned |
| Taxi out |
116 |
163 |
−47 |
| Trip |
1,317 |
1,298 |
+19 |
| Climb |
643 |
— | — |
| Cruise |
237 |
— | — |
| Descent |
20 |
— | — |
| Approach |
272 |
— | — |
| Taxi in |
213 |
— |
— |
| Total burn |
1,647 |
1,461 |
+186 |
The phases add up to 1,647 kg burned; the tank
readings taken off blocks and on blocks put it at 1,434,
213 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.