| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
7,189 |
7,235 |
−46 |
| At takeoff |
7,082 |
7,008 |
+74 |
| At touchdown |
2,830 |
2,686 |
+144 |
| On blocks |
2,753 |
— |
— |
| Burned |
| Taxi out |
107 |
227 |
−120 |
| Trip |
4,252 |
4,322 |
−70 |
| Climb |
1,913 |
— | — |
| Cruise |
1,318 |
— | — |
| Descent |
511 |
— | — |
| Approach |
405 |
— | — |
| Taxi in |
77 |
— |
— |
| Total burn |
4,436 |
4,549 |
−113 |
The phases add up to 4,436 kg burned; the tank
readings taken off blocks and on blocks put it at 4,359,
77 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.