| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
5,031 |
5,273 |
−242 |
| At takeoff |
5,001 |
5,043 |
−42 |
| At touchdown |
2,434 |
2,464 |
−30 |
| On blocks |
2,120 |
— |
— |
| Burned |
| Taxi out |
30 |
230 |
−200 |
| Trip |
2,567 |
2,579 |
−12 |
| Climb |
1,377 |
— | — |
| Cruise |
804 |
— | — |
| Descent |
111 |
— | — |
| Approach |
137 |
— | — |
| Taxi in |
314 |
— |
— |
| Total burn |
2,911 |
2,809 |
+102 |
The phases add up to 2,911 kg burned; the tank
readings taken off blocks and on blocks put it at 2,597,
314 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.