| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,161 |
4,095 |
+66 |
| At takeoff |
4,031 |
3,932 |
+99 |
| At touchdown |
2,172 |
1,983 |
+189 |
| On blocks |
1,746 |
— |
— |
| Burned |
| Taxi out |
130 |
163 |
−33 |
| Trip |
1,860 |
1,949 |
−89 |
| Climb |
616 |
— | — |
| Cruise |
832 |
— | — |
| Descent |
33 |
— | — |
| Approach |
221 |
— | — |
| Taxi in |
426 |
— |
— |
| Total burn |
2,415 |
2,112 |
+303 |
The phases add up to 2,415 kg burned; the tank
readings taken off blocks and on blocks put it at 1,989,
426 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.