| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,165 |
6,188 |
−23 |
| At takeoff |
6,072 |
5,961 |
+111 |
| At touchdown |
3,600 |
3,656 |
−56 |
| On blocks |
3,088 |
— |
— |
| Burned |
| Taxi out |
93 |
227 |
−134 |
| Trip |
2,472 |
2,305 |
+167 |
| Climb |
1,431 |
— | — |
| Cruise |
327 |
— | — |
| Descent |
98 |
— | — |
| Approach |
413 |
— | — |
| Taxi in |
512 |
— |
— |
| Total burn |
3,077 |
2,532 |
+545 |
The phases add up to 3,077 kg burned; the tank
readings taken off blocks and on blocks put it at 2,565,
512 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.