| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,421 |
4,425 |
−4 |
| At takeoff |
4,319 |
4,195 |
+124 |
| At touchdown |
2,577 |
2,357 |
+220 |
| On blocks |
2,267 |
— |
— |
| Burned |
| Taxi out |
102 |
230 |
−128 |
| Trip |
1,742 |
1,838 |
−96 |
| Climb |
987 |
— | — |
| Cruise |
311 |
— | — |
| Descent |
89 |
— | — |
| Approach |
229 |
— | — |
| Taxi in |
310 |
— |
— |
| Total burn |
2,154 |
2,068 |
+86 |
The phases add up to 2,154 kg burned; the tank
readings taken off blocks and on blocks put it at 1,844,
310 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.