| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
3,001 |
3,057 |
−56 |
| At takeoff |
2,857 |
2,894 |
−37 |
| At touchdown |
2,003 |
2,015 |
−12 |
| On blocks |
1,942 |
— |
— |
| Burned |
| Taxi out |
144 |
163 |
−19 |
| Trip |
854 |
879 |
−25 |
| Climb |
438 |
— | — |
| Cruise |
153 |
— | — |
| Descent |
43 |
— | — |
| Approach |
156 |
— | — |
| Taxi in |
61 |
— |
— |
| Total burn |
1,059 |
1,042 |
+17 |
The phases add up to 1,059 kg burned; the tank
readings taken off blocks and on blocks put it at 998,
61 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.