| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
3,804 |
3,810 |
−6 |
| At takeoff |
3,697 |
3,580 |
+117 |
| At touchdown |
1,831 |
1,903 |
−72 |
| On blocks |
1,718 |
— |
— |
| Burned |
| Taxi out |
107 |
230 |
−123 |
| Trip |
1,867 |
1,677 |
+190 |
| Climb |
1,153 |
— | — |
| Cruise |
209 |
— | — |
| Descent |
154 |
— | — |
| Approach |
320 |
— | — |
| Taxi in |
113 |
— |
— |
| Total burn |
2,087 |
1,907 |
+180 |
The phases add up to 2,087 kg burned; the tank
readings taken off blocks and on blocks put it at 2,033,
54 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.