| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
5,184 |
6,721 |
−1,537 |
| At takeoff |
5,120 |
6,451 |
−1,331 |
| At touchdown |
2,032 |
2,754 |
−722 |
| On blocks |
1,882 |
— |
— |
| Burned |
| Taxi out |
64 |
270 |
−206 |
| Trip |
3,088 |
3,697 |
−609 |
| Climb |
1,461 |
— | — |
| Cruise |
836 |
— | — |
| Descent |
127 |
— | — |
| Approach |
611 |
— | — |
| Taxi in |
150 |
— |
— |
| Total burn |
3,301 |
3,967 |
−666 |
The phases add up to 3,301 kg burned; the tank
readings taken off blocks and on blocks put it at 3,151,
150 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.