| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,902 |
4,898 |
+4 |
| At takeoff |
4,806 |
4,707 |
+99 |
| At touchdown |
1,839 |
1,846 |
−7 |
| On blocks |
1,628 |
— |
— |
| Burned |
| Taxi out |
96 |
191 |
−95 |
| Trip |
2,968 |
2,861 |
+107 |
| Climb |
1,235 |
— | — |
| Cruise |
901 |
— | — |
| Descent |
381 |
— | — |
| Approach |
298 |
— | — |
| Taxi in |
211 |
— |
— |
| Total burn |
3,274 |
3,052 |
+222 |
The phases add up to 3,274 kg burned; the tank
readings taken off blocks and on blocks put it at 3,064,
211 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.