| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
2,638 |
1,114 |
+1,524 |
| At takeoff |
2,620 |
951 |
+1,669 |
| At touchdown |
2,252 |
640 |
+1,612 |
| On blocks |
2,146 |
— |
— |
| Burned |
| Taxi out |
18 |
163 |
−145 |
| Trip |
368 |
311 |
+57 |
| Climb |
168 |
— | — |
| Cruise |
57 |
— | — |
| Descent |
0 |
— | — |
| Approach |
112 |
— | — |
| Taxi in |
106 |
— |
— |
| Total burn |
492 |
474 |
+18 |
The phases add up to 492 kg burned; the tank
readings taken off blocks and on blocks put it at 386,
106 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.