| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
14,384 |
31,752 |
−17,368 |
| At takeoff |
14,215 |
31,244 |
−17,029 |
| At touchdown |
4,794 |
9,176 |
−4,382 |
| On blocks |
4,486 |
— |
— |
| Burned |
| Taxi out |
169 |
508 |
−339 |
| Trip |
9,421 |
22,068 |
−12,647 |
| Climb |
1,756 |
— | — |
| Cruise |
6,008 |
— | — |
| Descent |
1,148 |
— | — |
| Approach |
388 |
— | — |
| Taxi in |
308 |
— |
— |
| Total burn |
9,898 |
22,576 |
−12,678 |
The phases add up to 9,898 kg burned; the tank
readings taken off blocks and on blocks put it at 9,590,
308 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.