| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,485 |
4,501 |
−16 |
| At takeoff |
4,336 |
4,271 |
+65 |
| At touchdown |
2,358 |
2,352 |
+6 |
| On blocks |
2,164 |
— |
— |
| Burned |
| Taxi out |
149 |
230 |
−81 |
| Trip |
1,978 |
1,919 |
+59 |
| Climb |
1,227 |
— | — |
| Cruise |
306 |
— | — |
| Descent |
87 |
— | — |
| Approach |
237 |
— | — |
| Taxi in |
194 |
— |
— |
| Total burn |
2,321 |
2,149 |
+172 |
The phases add up to 2,321 kg burned; the tank
readings taken off blocks and on blocks put it at 2,127,
194 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.