| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,391 |
6,321 |
+70 |
| At takeoff |
6,301 |
6,091 |
+210 |
| At touchdown |
2,563 |
2,623 |
−60 |
| On blocks |
2,456 |
— |
— |
| Burned |
| Taxi out |
89 |
230 |
−141 |
| Trip |
3,738 |
3,468 |
+270 |
| Climb |
2,131 |
— | — |
| Cruise |
976 |
— | — |
| Descent |
80 |
— | — |
| Approach |
466 |
— | — |
| Taxi in |
107 |
— |
— |
| Total burn |
3,934 |
3,698 |
+236 |
The phases add up to 3,934 kg burned; the tank
readings taken off blocks and on blocks put it at 3,827,
107 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.