| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
64,829 |
65,668 |
−839 |
| At takeoff |
64,333 |
65,169 |
−836 |
| At touchdown |
12,197 |
11,089 |
+1,108 |
| On blocks |
11,745 |
— |
— |
| Burned |
| Taxi out |
496 |
499 |
−3 |
| Trip |
52,136 |
54,080 |
−1,944 |
| Climb |
7,051 |
— | — |
| Cruise |
42,058 |
— | — |
| Descent |
1,914 |
— | — |
| Approach |
803 |
— | — |
| Taxi in |
452 |
— |
— |
| Total burn |
53,084 |
54,579 |
−1,495 |
The phases add up to 53,084 kg burned; the tank
readings taken off blocks and on blocks put it at 52,632,
452 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.