| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,380 |
4,403 |
−23 |
| At takeoff |
4,256 |
4,173 |
+83 |
| At touchdown |
2,482 |
2,254 |
+228 |
| On blocks |
2,381 |
— |
— |
| Burned |
| Taxi out |
124 |
230 |
−106 |
| Trip |
1,774 |
1,919 |
−145 |
| Climb |
1,202 |
— | — |
| Cruise |
141 |
— | — |
| Descent |
74 |
— | — |
| Approach |
276 |
— | — |
| Taxi in |
101 |
— |
— |
| Total burn |
1,999 |
2,149 |
−150 |
The phases add up to 1,999 kg burned; the tank
readings taken off blocks and on blocks put it at 1,898,
101 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.