| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,504 |
6,554 |
−50 |
| At takeoff |
6,415 |
6,454 |
−39 |
| At touchdown |
3,365 |
3,500 |
−135 |
| On blocks |
3,082 |
— |
— |
| Burned |
| Taxi out |
88 |
100 |
−12 |
| Trip |
3,051 |
2,954 |
+97 |
| Climb |
1,615 |
— | — |
| Cruise |
952 |
— | — |
| Descent |
114 |
— | — |
| Approach |
228 |
— | — |
| Taxi in |
283 |
— |
— |
| Total burn |
3,422 |
3,054 |
+368 |
The phases add up to 3,422 kg burned; the tank
readings taken off blocks and on blocks put it at 3,139,
283 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.