| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
3,923 |
3,939 |
−16 |
| At takeoff |
3,733 |
3,776 |
−43 |
| At touchdown |
1,971 |
2,118 |
−147 |
| On blocks |
1,894 |
— |
— |
| Burned |
| Taxi out |
191 |
163 |
+28 |
| Trip |
1,761 |
1,658 |
+103 |
| Climb |
1,294 |
— | — |
| Cruise |
27 |
— | — |
| Descent |
108 |
— | — |
| Approach |
261 |
— | — |
| Taxi in |
77 |
— |
— |
| Total burn |
2,029 |
1,821 |
+208 |
The phases add up to 2,029 kg burned; the tank
readings taken off blocks and on blocks put it at 1,952,
77 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.