| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,353 |
4,357 |
−4 |
| At takeoff |
4,059 |
4,087 |
−28 |
| At touchdown |
1,831 |
2,031 |
−200 |
| On blocks |
1,576 |
— |
— |
| Burned |
| Taxi out |
294 |
270 |
+24 |
| Trip |
2,228 |
2,056 |
+172 |
| Climb |
1,002 |
— | — |
| Cruise |
615 |
— | — |
| Descent |
152 |
— | — |
| Approach |
274 |
— | — |
| Taxi in |
255 |
— |
— |
| Total burn |
2,777 |
2,326 |
+451 |
The phases add up to 2,777 kg burned; the tank
readings taken off blocks and on blocks put it at 2,522,
255 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.