KE856
Korean Air
Accepted
27m Early
ZBAA
Beijing
10:29z
1h 59m
RKSI
Seoul
12:28z
AircraftHL7205
TypeB77W
CommanderPil P
Date21 Aug 2026
1h 59m
Block
1h 39m
Air
650nm
Distance
14,236kg
Fuel used
-309fpm
Touchdown
88/100
Score
01
Punctuality
27m Early| Event | Scheduled | Actual | Variance |
|---|---|---|---|
| OUT Off blocks | 10:55z | 10:29z | −25m |
| OFF Airborne | 11:15z | 10:42z | −33m |
| ON Touchdown | 12:47z | 12:21z | −26m |
| IN On blocks | 12:55z | 12:28z | −27m |
| Duration | Actual | Planned | Variance |
|---|---|---|---|
| Taxi out | 12m | 20m | −8m |
| Airborne | 1h 39m | 1h 32m | +7m |
| Taxi in | 7m | 8m | −1m |
| Block | 1h 59m | 2h 00m | −1m |
03
Sequence of events
-
10:29z
Off blocksZBAA
15003KT 138600M 21C Q1006 - Taxi out 12m 22s · 942 kg
-
10:42z
Airborne
- Enroute T/C FL290 · · T/D FL287
- Landing lights off below 10,000ft−4
- Speed exceeds 250kts below 10,000ft−6
-
12:21z
TouchdownRKSI
-309fpm B15003KT 138600M 21C Q1011 - Taxi in 7m 16s · 944 kg
-
12:28z
On blocksRKSI
04
Fuel
kg| Item | Actual | Planned | Variance |
|---|---|---|---|
| On board | |||
| Off blocks | 19,116 | 19,172 | −56 |
| At takeoff | 18,174 | 18,537 | −363 |
| At touchdown | 4,880 | 6,585 | −1,705 |
| On blocks | 3,936 | — | — |
| Burned | |||
| Taxi out | 942 | 635 | +307 |
| Trip | 13,294 | 11,952 | +1,342 |
| Climb | 3,107 | — | — |
| Cruise | 6,930 | — | — |
| Descent | 557 | — | — |
| Approach | 1,986 | — | — |
| Taxi in | 944 | — | — |
| Total burn | 15,180 | 12,587 | +2,593 |
The phases add up to 15,180 kg burned; the tank readings taken off blocks and on blocks put it at 14,236, 944 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.
05
Landing
B- Vertical speed
- -309 ft/min
- Peak G
- 0.99
- Speed
- 138.74
- Pitch
- -1.15°
- Heading
- 139°
- Flaps
- 87
- Roll out
- -0.43
- Landing weight
- 493,764
- Crosswind
- 0 kt
- Headwind
- 3 kt
- Approach
- ILS
- Stability
- 11%
06
Flight score
88/100| Rule triggered | Phase | Penalty |
|---|---|---|
| Beacon lights off with engines running | Preflight | −1 |
| Landing lights off below 10,000ft | Climb | −4 |
| Speed exceeds 250kts below 10,000ft | Approach | −6 |
| Navigation lights off with engines running | On Block | −1 |
| Total penalty | −12 |
07
Load & finance
$282,108.55| Load | Count |
|---|---|
| Passengers | 332 |
| Cargo | 13,600 kg |
| Economy Class | 272 |
| Business Class | 48 |
| First Class | 12 |
| General Cargo | 13,600 |
08
Recorded data
Raw flight data as filed
General
- Version
- 1.12.1
- Simulator
- Microsoft Flight Simulator 2024
- Aircraft
- HL7205
- Aircraft ICAO
- B77W
- Unlimited Fuel
- Off
Taxi Out
- Departure METAR
- 15003KT 138600M 21C Q1006
- Blocks Off (Sim)
- 2026-08-21 10:29:48
- Blocks Off (Real)
- 2026-08-21 10:29:48
- Ramp Weight
- 547253.25
- Taxi Out Time (Sim)
- 2026-08-21 10:29:48
- Taxi Out Time (Real)
- 2026-08-21 10:29:48
- Taxi Out Time
- 12m 21s
- Taxi Fuel Used
- 942 kg
Takeoff
- Takeoff Time (Sim)
- 2026-08-21 10:42:10
- Takeoff Time (Real)
- 2026-08-21 10:42:10
- Takeoff Weight
- 547253.25
- Takeoff Flaps
- 44
- Takeoff METAR
- 15003KT 138600M 21C Q1006
Landing
- Landing Time (Sim)
- 2026-08-21 12:21:08
- Landing Time (Real)
- 2026-08-21 12:21:08
- Landing Rate
- -309 ft/min
- Landing Pitch
- -1.15
- Landing G-Force
- 0.99
- Landing Roll
- -0.43
- Landing Heading
- 139
- Landing Weight
- 493763.63
- Landing Fuel
- 4,880 kg
- Landing Speed
- 138.74
- Landing Flaps
- 87
- Landing METAR
- 15003KT 138600M 21C Q1011
Taxi In
- Blocks On (Sim)
- 2026-08-21 12:28:24
- Blocks On (Real)
- 2026-08-21 12:28:24
- Taxi In Time
- 07m 16s
- Total Flight Time
- 01h 58m 36s