| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
5,044 |
4,288 |
+756 |
| At takeoff |
4,957 |
4,125 |
+832 |
| At touchdown |
2,302 |
2,274 |
+28 |
| On blocks |
2,242 |
— |
— |
| Burned |
| Taxi out |
87 |
163 |
−76 |
| Trip |
2,655 |
1,851 |
+804 |
| Climb |
1,271 |
— | — |
| Cruise |
632 |
— | — |
| Descent |
88 |
— | — |
| Approach |
591 |
— | — |
| Taxi in |
60 |
— |
— |
| Total burn |
2,803 |
2,014 |
+789 |
The phases add up to 2,803 kg burned; the tank
readings taken off blocks and on blocks put it at 2,742,
60 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.