| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
8,168 |
7,414 |
+754 |
| At takeoff |
8,053 |
7,184 |
+869 |
| At touchdown |
4,220 |
4,010 |
+210 |
| On blocks |
4,190 |
— |
— |
| Burned |
| Taxi out |
115 |
230 |
−115 |
| Trip |
3,833 |
3,174 |
+659 |
| Climb |
1,865 |
— | — |
| Cruise |
871 |
— | — |
| Descent |
352 |
— | — |
| Approach |
663 |
— | — |
| Taxi in |
30 |
— |
— |
| Total burn |
3,978 |
3,404 |
+574 |
The phases add up to 3,978 kg burned; the tank
readings taken off blocks and on blocks put it at 3,948,
30 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.