| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,279 |
6,311 |
−32 |
| At takeoff |
6,154 |
6,084 |
+70 |
| At touchdown |
3,030 |
3,157 |
−127 |
| On blocks |
2,664 |
— |
— |
| Burned |
| Taxi out |
124 |
227 |
−103 |
| Trip |
3,124 |
2,927 |
+197 |
| Climb |
1,676 |
— | — |
| Cruise |
619 |
— | — |
| Descent |
250 |
— | — |
| Approach |
407 |
— | — |
| Taxi in |
366 |
— |
— |
| Total burn |
3,615 |
3,154 |
+461 |
The phases add up to 3,615 kg burned; the tank
readings taken off blocks and on blocks put it at 3,249,
366 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.