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ZMUB
Ulaanbaatar, Mongolia
Runway 14
Elevation4,236 ft asl
Weight78,166 kg
Fuel10,543 kg
Wind210° · 5 kn · 5 kn cross

Flight Score

93.07 %
RKSI
Seoul\/Incheon, South Korea
Runway 15R
Elevation23 ft asl
Weight70,342 kg
Fuel2,464 kg
Wind100° · 10 kn · 7 kn cross
23 Feb 2024 3:01 1121 nm Boeing 737-900 8,079 kg
Departure Score
85.25 %
Enroute Score
99.61 %
Arrival Score
93.63 %

What went well

Touchdown 444 m in — inside the full-score zone
1.12 G at touchdown — inside band
Rollout controlled — 38 % of the runway used

What held you back

Departure Taxi — peak taxi speed 54 kt at 0 %, −2.67 points
Departure Roll — taxi light on should off; Takeoff distance 4,012 m at 0 %, Runway alignment max 20.84 m at 48 %, −2.11 points
Arrival Taxi — landing lights on should be off; peak taxi speed 31 kt at 61 %, −1.07 points

Top opportunity

Maintain the centreline

Departure Roll

A small uncorrected heading error at 40 knots becomes a metre of offset per second by 100 knots, noticed only at rotation, producing a crabbed liftoff. Root cause is nearly always eyes on the tape instead of the far end of the runway. Small heading changes displace a distant point visibly long before the nearby centreline stripes look wrong.

Read more in Improve Your Take-Offs

Start to finish · 22 stages, 21 scored

The flight story

Departure One segment per stage, in flight order — colour is the score band. Drag the bar to move along the flight, or click a stage card to open its detail. Arrival
Departure Taxi 60.00Taxiing from the parking to the runway took 5 minutes and covered 2 nm.
ScoreDescriptionStartProfileEnd
0 % Average speed 25 kn0 kn min to max 54 kn 2 54 kn
100 % Average speed turning corners 13 knmax 13 kn 0 0 kn
100 % Average g force 1.00 g0.99 g min to max 1.02 g 1.00 1.01 g
100 % Beacon, navigation and taxi lights on
Info Average pitch angle -0.6 °-1.9 ° min to max 0.1 ° -1.7 0.1 °
Info Average bank angle 0.5 °0.0 ° min to max 1.3 ° 0.7 0.1 °

Events

Info Parking Brake On 8 ft agl
Info Engine 1 Started 8 ft agl
Info Battery Master On 8 ft agl
Info Engine 2 Started 8 ft agl
Info Navigation Lights Switched On 8 ft agl
Info Strobe Lights Switched On 8 ft agl
Info Landing Gear Down 8 ft agl
Info Parking Brake Off 8 ft agl
Info Flaps Position 1 8 ft agl · 14 kt
Info Flaps Position 2 8 ft agl · 14 kt
Info Flaps Position 3 8 ft agl · 13 kt
Info Taxi Lights Switched On 8 ft agl · 6 kt
Info Beacon Lights Switched On 8 ft agl · 7 kt
Info Landing Lights Switched On 8 ft agl · 36 kt
Departure Roll 68.40Departure roll runway 14 at ZMUB Buyant-Ukhaa. Takeoff distance 4,012 m 130 % of runway. Liftoff speed was 172 kn. Local weather - Temperature -15 °C. Wind 5 kn at 210 °. Crosswind: 5 kn Headwind: 2 kn.
ScoreDescriptionStartProfileEnd
0 % Takeoff distance 4,012 m130 % of runway
100 % Liftoff speed was 172 knTarget 160 kn
48 % Runway alignment max 20.84 m4.26 m left to 16.58 m right 4.26 -16.58 m
100 % Average g force 1.00 g0.95 g min to max 1.06 g 1.01 0.97 g
100 % Takeoff Bounce
Info Average pitch angle 0.8 °-0.0 ° min to max 8.0 ° 0.1 8.0 °
Info Average bank angle 0.5 °0.0 ° min to max 2.4 ° 0.1 2.4 °

Events

Fail Taxi Light ON should OFF
Departure Climb 1 97.83Departure climb to 50 ft agl from runway 14 ZMUB Buyant-Ukhaa.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.5 °0.4 ° min to max 0.6 ° 0.4 0.6 °
100 % Average speed 176 kn172 kn min to max 179 kn 172 179 kn
91 % Average bank angle 3.1 °0.2 ° min to max 5.3 ° 2.4 0.2 °
100 % Average g force 1.06 g0.98 g min to max 1.14 g 0.98 1.14 g
Info Average VSI 752 ft/m529 ft/m min to max 1,072 ft/m 529 1,072 ft/m
Info Average altitude 25 ft agl0 ft agl min to max 62 ft agl 0 62 ft agl
Info Average pitch angle 9.8 °8.1 ° min to max 12.4 ° 8.1 12.4 °

Events

Info Landing Gear Up 30 ft agl · 180 kt
Departure Climb 2 100.00Departure climb to 400 ft agl from 14 ZMUB Buyant-Ukhaa.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.6 °0.6 ° min to max 0.7 ° 0.6 0.7 °
100 % Average speed 180 kn179 kn min to max 183 kn 179 183 kn
100 % Average bank angle 0.5 °0.1 ° min to max 0.7 ° 0.2 0.7 °
100 % Average g force 1.10 g0.99 g min to max 1.16 g 1.14 1.00 g
Info Average VSI 1,533 ft/m1,094 ft/m min to max 2,168 ft/m 1,094 2,168 ft/m
Info Average altitude 110 ft agl64 ft agl min to max 282 ft agl 64 282 ft agl
Info Average pitch angle 12.9 °12.5 ° min to max 13.4 ° 12.5 13.2 °
Departure Climb 3 100.00Departure climb to 1,000 ft agl from 14 ZMUB Buyant-Ukhaa.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.8 °0.7 ° min to max 0.9 ° 0.7 0.9 °
100 % Average speed 181 kn175 kn min to max 184 kn 183 175 kn
100 % Average bank angle 0.7 °0.2 ° min to max 0.9 ° 0.7 0.7 °
100 % Average g force 1.01 g0.97 g min to max 1.09 g 1.02 0.97 g
100 % Landing gear up
Info Average VSI 2,909 ft/m2,244 ft/m min to max 3,344 ft/m 2,244 3,344 ft/m
Info Average altitude 582 ft agl320 ft agl min to max 873 ft agl 320 873 ft agl
Info Average pitch angle 15.8 °13.7 ° min to max 16.8 ° 13.7 16.7 °
Enroute Climb 100.00Enroute climb started 1 mile south east of ZMUB Buyant-Ukhaa Ulaanbaatar (Ulaanbaatar Hot, Mongolia). Climbing from 5,334 ft asl to 33,385 ft asl, an increase of 28,051 ft in 20 minutes and covering 135 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 261 kn172 kn min to max 301 kn 174 262 kn
100 % Average bank angle 2.8 °0.0 ° min to max 19.0 ° 1.0 0.1 °
100 % Average g force 1.00 g0.80 g min to max 1.11 g 0.84 1.00 g
Info Average VSI 1,269 ft/m297 ft/m min to max 3,240 ft/m 3,240 682 ft/m
Info Average altitude 18,167 ft asl5,334 ft asl min to max 33,385 ft asl 5,334 33,385 ft asl
Info Average pitch angle 6.0 °4.1 ° min to max 14.4 ° 14.4 5.0 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 2 653 ft agl · 200 kt
Info Flaps Position 1 626 ft agl · 220 kt
Info Flaps Fully Retracted 1,263 ft agl · 236 kt
Info Landing Lights Switched Off 4,786 ft agl · 282 kt
Info Taxi Lights Switched Off 4,923 ft agl · 284 kt
Enroute Level 97.27Enroute level cruise started 2 miles north east of Jisa Hural (East Gobi Aymag, Mongolia) and lasted 111 minutes, covering 841 nm.
ScoreDescriptionStartProfileEnd
91 % Average altitude 34,178 ft asl33,495 ft asl min to max 34,671 ft asl 33,495 34,671 ft asl
100 % Average speed 259 kn241 kn min to max 266 kn 261 241 kn
100 % Average bank angle 8.1 °0.0 ° min to max 30.4 ° 0.0 0.1 °
100 % Average g force 1.03 g0.95 g min to max 1.19 g 0.97 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 4.1 °3.7 ° min to max 5.0 ° 4.8 4.6 °
Enroute Descent 100.00Enroute descent started Latitude: 37.3139997 Longitude: 123.7564502. Descent from 34,581 ft asl to 6,230 ft asl, a decrease of 28,351 ft in 25 minutes and covering 111 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 227 kn187 kn min to max 256 kn 244 197 kn
100 % Average bank angle 13.4 °0.0 ° min to max 29.1 ° 0.0 25.9 °
100 % Average g force 1.05 g0.91 g min to max 1.23 g 0.91 1.14 g
Info Average VSI -961 ft/m-2,319 ft/m min to max 44 ft/m -1,362 -572 ft/m
Info Average altitude 15,022 ft asl6,230 ft asl min to max 34,581 ft asl 34,581 6,230 ft asl
Info Average pitch angle 3.3 °-0.1 ° min to max 6.7 ° 2.0 5.3 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Taxi Lights Switched On 9,866 ft agl · 262 kt
Info Landing Lights Switched On 9,828 ft agl · 262 kt
Info Flaps Position 1 7,899 ft agl · 233 kt
Enroute Level 2 100.00Enroute level cruise started 11 miles south west of Jinmal (Gyeonggi-do, South Korea) and lasted less than 1 minute. , covering 2 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 6,168 ft asl6,107 ft asl min to max 6,222 ft asl 6,222 6,107 ft asl
100 % Average speed 194 kn191 kn min to max 197 kn 196 196 kn
100 % Average bank angle 20.1 °6.0 ° min to max 26.4 ° 25.7 6.0 °
100 % Average g force 1.07 g0.98 g min to max 1.15 g 1.14 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 5.8 °5.1 ° min to max 6.6 ° 5.6 5.1 °
Enroute Descent 2 100.00Enroute descent started 3 miles east of Sae-do (Incheon, South Korea). Descent from 6,070 ft asl to 4,539 ft asl, a decrease of 1,530 ft in 4 minutes and covering 11 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 196 kn190 kn min to max 200 kn 197 195 kn
100 % Average bank angle 14.5 °0.0 ° min to max 27.6 ° 2.5 26.2 °
100 % Average g force 1.05 g0.99 g min to max 1.15 g 0.99 1.13 g
Info Average VSI -370 ft/m-662 ft/m min to max -156 ft/m -378 -658 ft/m
Info Average altitude 5,088 ft asl4,539 ft asl min to max 6,070 ft asl 6,070 4,539 ft asl
Info Average pitch angle 5.1 °4.3 ° min to max 6.4 ° 4.6 5.1 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 3 100.00Enroute level cruise started 6 miles south west of RKSI Incheon Intl Seoul\/Incheon (Incheon, South Korea) and lasted 1 minutes, covering 2 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 4,472 ft asl4,390 ft asl min to max 4,530 ft asl 4,530 4,390 ft asl
100 % Average speed 190 kn187 kn min to max 195 kn 195 192 kn
100 % Average bank angle 22.5 °0.2 ° min to max 28.4 ° 26.4 0.2 °
100 % Average g force 1.09 g0.98 g min to max 1.17 g 1.16 0.99 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 6.4 °4.6 ° min to max 7.1 ° 5.5 4.6 °
Enroute Descent 3 100.00Enroute descent started 6 miles west of RKSI Incheon Intl Seoul\/Incheon (Incheon, South Korea). Descent from 4,316 ft asl to 1,805 ft asl, a decrease of 2,511 ft in 6 minutes and covering 7 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 180 kn162 kn min to max 196 kn 196 162 kn
100 % Average bank angle 14.3 °0.0 ° min to max 29.8 ° 0.1 0.1 °
100 % Average g force 1.06 g0.95 g min to max 1.18 g 1.01 0.98 g
Info Average VSI -341 ft/m-1,080 ft/m min to max 203 ft/m -375 -752 ft/m
Info Average altitude 3,047 ft asl1,805 ft asl min to max 4,316 ft asl 4,316 1,805 ft asl
Info Average pitch angle 5.3 °0.8 ° min to max 8.3 ° 4.9 1.2 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 2 3,662 ft agl · 195 kt
Info Flaps Position 3 3,283 ft agl · 188 kt
Info Flaps Position 4 2,630 ft agl · 181 kt
Info Flaps Position 5 2,489 ft agl · 176 kt
Info Landing Gear Down 2,315 ft agl · 170 kt
Info Flaps Position 6 2,159 ft agl · 166 kt
Info Flaps Position 7 1,891 ft agl · 164 kt
Arrival 100.00Arrival started 6 miles west of RKSI Incheon Intl Seoul\/Incheon (Incheon, South Korea).
ScoreDescriptionStartProfileEnd
100 % Average speed 155 kn152 kn min to max 162 kn 162 154 kn
100 % Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.1 0.0 °
100 % Average g force 1.00 g0.98 g min to max 1.01 g 0.98 1.00 g
Info Average VSI -780 ft/m-916 ft/m min to max -680 ft/m -786 -779 ft/m
Info Average altitude 1,533 ft asl1,298 ft asl min to max 1,792 ft asl 1,792 1,298 ft asl
Info Average pitch angle 1.9 °0.9 ° min to max 2.5 ° 1.0 2.0 °
Info Turn coordination 00 min to max 0 0 0
Arrival Final 4 100.00Approaching runway 15R at RKSI Incheon Intl from 4 nm to 3 nm. Descent from 1,262 ft agl to 969 ft agl. A decrease of 293 ft in 22 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °3.0 ° min to max 3.0 °Target 3.0 ° 3.0 3.0 °
100 % Average speed 154 kn153 kn min to max 155 kn 154 155 kn
100 % Heading variation 0.2 °0.2 ° min to max 0.2 ° 0.2 0.2 °
100 % Average bank angle 0.0 °0.0 ° min to max 0.1 ° 0.0 0.0 °
100 % Average g force 1.00 g1.00 g min to max 1.00 g 1.00 1.00 g
Info Average VSI -765 ft/m-784 ft/m min to max -750 ft/m -776 -784 ft/m
Info Average altitude 1,118 ft agl969 ft agl min to max 1,262 ft agl 1,262 969 ft agl
Info Average pitch angle 1.9 °1.7 ° min to max 2.1 ° 2.0 1.7 °
33.253.53.7549009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500Distance to Touchdown NMApproach Height ft33.253.53.754-130-98-65-330336598130Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 3 100.00Approaching runway 15R at RKSI Incheon Intl from 3 nm to 2 nm. Descent from 956 ft agl to 643 ft agl. A decrease of 312 ft in 23 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °3.0 ° min to max 3.0 °Target 3.0 ° 3.0 3.0 °
100 % Average speed 154 kn153 kn min to max 155 kn 155 155 kn
100 % Heading variation 0.2 °0.2 ° min to max 0.2 ° 0.2 0.2 °
100 % Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.1 0.2 °
100 % Average g force 1.00 g0.99 g min to max 1.01 g 1.00 1.00 g
Info Average VSI -784 ft/m-819 ft/m min to max -741 ft/m -790 -750 ft/m
Info Average altitude 802 ft agl643 ft agl min to max 956 ft agl 956 643 ft agl
Info Average pitch angle 1.9 °1.7 ° min to max 2.1 ° 1.7 2.0 °
22.252.52.7535506006507007508008509009501,0001,0501,100Distance to Touchdown NMApproach Height ft22.252.52.753-110-83-55-280285583110Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 2 100.00Approaching runway 15R at RKSI Incheon Intl from 2 nm to 1 nm. Descent from 631 ft agl to 321 ft agl. A decrease of 310 ft in 23 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °3.0 ° min to max 3.0 °Target 3.0 ° 3.0 3.0 °
100 % Average speed 154 kn153 kn min to max 155 kn 155 154 kn
100 % Heading variation 0.2 °0.2 ° min to max 0.2 ° 0.2 0.2 °
100 % Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.2 0.2 °
100 % Average g force 1.00 g0.99 g min to max 1.02 g 1.00 1.02 g
Info Average VSI -775 ft/m-820 ft/m min to max -684 ft/m -756 -684 ft/m
Info Average altitude 480 ft agl321 ft agl min to max 631 ft agl 631 321 ft agl
Info Average pitch angle 1.8 °1.6 ° min to max 2.3 ° 1.9 2.3 °
11.251.51.752250300350400450500550600650700Distance to Touchdown NMApproach Height ft11.251.51.752-90-68-45-23023456890Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 1 99.92Approaching runway 15R at RKSI Incheon Intl from 1 nm to 0 nm. Descent from 311 ft agl to 54 ft agl. A decrease of 257 ft in 19 seconds.
ScoreDescriptionStartProfileEnd
99.6 % Approach angle 3.0 °3.0 ° min to max 3.1 °Target 3.0 ° 3.0 3.0 °
100 % Average speed 154 kn153 kn min to max 155 kn 153 153 kn
100 % Heading variation 0.1 °0.1 ° min to max 0.1 ° 0.1 0.1 °
100 % Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.0 0.1 °
100 % Average g force 1.01 g0.97 g min to max 1.02 g 1.01 1.01 g
Info Average VSI -752 ft/m-842 ft/m min to max -634 ft/m -647 -724 ft/m
Info Average altitude 108 ft agl54 ft agl min to max 311 ft agl 311 54 ft agl
Info Average pitch angle 2.0 °1.5 ° min to max 2.2 ° 2.2 2.1 °
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-70-53-35-18018355370Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 94.84Landing on runway 15R at RKSI Incheon Intl, runway length 3,757 m. Good threshold height. Threshold speed was well above target at 154 kn.
ScoreDescriptionStartProfileEnd
88 % Threshold speed was well above target at 154 kn. Target 135 kn
92 % Target 50 ft agl
100 % Landing and flare profile
100 % Heading variation 0.1 °0.1 ° min to max 0.1 ° 0.1 0.1 °
100 % Average bank angle 0.1 °0.0 ° min to max 0.3 ° 0.1 0.0 °
100 % Average g force 1.05 g1.01 g min to max 1.07 g 1.01 1.02 g
Info Average speed 152 kn149 kn min to max 154 kn 154 149 kn
Info Average VSI -498 ft/m-721 ft/m min to max -186 ft/m -721 -186 ft/m
Info Average altitude 15 ft agl0 ft agl min to max 41 ft agl 41 0 ft agl
Info Average pitch angle 3.4 °2.1 ° min to max 4.2 ° 2.1 4.2 °
07515022530037545052501123344657Runway Distance mLanding Height ft075150225300375450525-30-24-18-12-60612182430Runway Distance mRunway Width m
Arrival Touchdown 92.11Touchdown distance was good at 443 m. Touchdown speed at 149 knwas fast. Touchdown rate was good at -186 ft/m. Runway touchdown position was slightly misaligned by 6.3 m from centreline. Local weather - Temperature 6 °C. Wind 10 kn at 100 °. Crosswind: 7 kn Headwind: 7 kn.
ScoreDescriptionStartProfileEnd
86 % Touchdown VSI was -186 ft/m.
100 % Touchdown distance was 443 mTarget 457 m
91 % Speed at touchdown 149 knTarget 132 kn
83 % Runway alignment max 6.30 m6.24 m left 6.22 6.30 m
100 % Average bank angle 0.2 °0.0 ° min to max 0.4 ° 0.0 0.4 °
100 % Average g force 1.08 g1.02 g min to max 1.12 g 1.02 1.07 g
100 % Landing Bounce
Info Average speed 148 kn148 kn min to max 149 kn 149 148 kn
Info Average pitch angle 4.1 °3.8 ° min to max 4.2 ° 4.2 3.8 °
Arrival Rollout 87.88Total landing distance 1,485 m, 40 % of runway. Runway rollout alignment was slightly misaligned by 9.3 m from centreline.
ScoreDescriptionStartProfileEnd
100 % Landing distance 1,485 m40 % of runway.
73 % Runway alignment max 9.32 m9.32 m left to 0.00 m left 6.33 2.33 m
100 % Average g force 1.00 g0.94 g min to max 1.08 g 1.08 0.98 g
Info Average speed 126 kn70 kn min to max 138 kn 138 70 kn
Info Average pitch angle 0.3 °-1.3 ° min to max 3.7 ° 3.7 -0.8 °
Info Average bank angle 1.0 °0.0 ° min to max 2.0 ° 0.5 0.2 °
Runway Exit Exiting runway, average speed 37 kn
ScoreDescriptionStartProfileEnd
Info Average speed 33 kn18 kn min to max 66 kn 66 18 kn
Info Average pitch angle -1.1 °-1.5 ° min to max -0.8 ° -0.9 -1.1 °
Info Average bank angle 0.2 °0.0 ° min to max 0.4 ° 0.2 0.0 °
Info Average g force 1.00 g0.98 g min to max 1.01 g 0.98 0.99 g
Arrival Taxi 74.27Taxiing to the parking from the runway took 5 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
61 % Average speed 16 kn0 kn min to max 31 kn 18 4 kn
100 % Average speed turning corners 11 knmax 14 kn 0 0 kn
100 % Average g force 1.00 g0.98 g min to max 1.01 g 0.99 1.00 g
Info Average pitch angle -1.0 °-1.4 ° min to max -0.9 ° -1.1 -1.0 °
Info Average bank angle 0.1 °0.0 ° min to max 0.3 ° 0.0 0.0 °

Events

Fail Landing Lights ON should be OFF
Info Flaps Position 6 8 ft agl
Info Flaps Position 5 8 ft agl
Info Flaps Position 4 8 ft agl
Info Flaps Position 3 8 ft agl
Info Flaps Position 2 8 ft agl
Info Flaps Position 1 8 ft agl
Info Flaps Fully Retracted 8 ft agl

Takeoff

44.00Takeoff roll2,755 m · 89 %
100.00Liftoff speed171 kt
48.01Runway alignment16.58 m R
OkBounce on takeoffNone
97.83Rate of climb752 fpm

Landing

The threshold, the flare and the hold-off. The approach that led to it is the stabilisation gates below.

91.82Threshold height41 ft
87.53Threshold speed153 kt
100.00Centreline offset0.03 m L

The stabilisation gates

One stabilised approach gate: five checks where the approach path is 500 ft above the runway. The 1,000 ft gate was not assessed, because the approach did not join final that far out.

Five checks, one gate500 ft
Gear down
Sink rate
On glideslope
On centreline
On speed

Touchdown on RKSI 15R

Past threshold100.00
444m
Centreline83.49
6.30m L
Speed90.81
148kt
Touchdown rate85.69
-186fpm
Impact100.00
1.12G
BouncesOk
None

Side view — the last 1,566 m of the approach.

41 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 41 ft, down at 444 m

Plan view — the first 1,566 m of the 3,757 m runway, to the same scale as the side view.

5001,0001,500 THRESHOLD FULL SCORE TO 503 M 444 m past threshold CLEARED

The 444 m touchdown sits inside the full-score zone. The arrival was smooth.

Runway used 1,444 m of 3,757 m · 38 %
Rollout distance100.00
1,000m38 % used
Rollout alignment73.06
9.32m L

The rest of the report

Explore in detail

Flight map
Replay this flight in 3D The full flight path over the terrain with every stage, event and score along the route.
Takeoff report
Takeoff on runway 14 at ZMUB Buyant-Ukhaa in the Boeing 737-900
85.25 %
60 %
Taxi
Taxiing from the parking to the runway took 5 minutes and covered 2 nm.
Taxi Lights
100 %
Switched On
Ground Speed kt
0 %
30 15 0
Turn Speed
100 %
30 15 0
G
100 %
1.25 1 0.75
Bank °
Info
2 1 0
Pitch °
Info
1 0 -1
68.4 %
Takeoff Roll
Departure roll runway 14 at ZMUB Buyant-Ukhaa. Takeoff distance 4,012 m 130 % of runway. Liftoff speed was 172 kn. Local weather - Temperature -15 °C. Wind 5 kn at 210 °. Crosswind: 5 kn Headwind: 2 kn.
Takeoff Distance
42.71 %
Roll distance of 4,012 m using 129.63 % of runway
Liftoff Speed
100 %
Liftoff speed was 172 kn - Target 160 kn
Alignment
48.01 %
4.26 m left to 16.58 m right
Bounce
100 %
No Bounce Detected
Strobe Lights
100 %
Switched On
Landing Lights
100 %
Switched On
G
100 %
1.5 1 0.5
IAS kt
Info
180 115 50
Bank °
Info
3 1.5 0
Pitch °
Info
9 4.5 0
02505007501,0001,2501,5001,7502,0002,2502,5002,7503,000-20-15-10-505101520 Runway Distance m Runway Alignment to End of Runway m
97.83 %
Climb 1
Departure climb to 50 ft agl from runway 14 ZMUB Buyant-Ukhaa.
Alignment
100 %
2 0 -2
IAS kt
100 %
180 175 170
Bank °
91.32 %
6 3 0
G
100 %
1.5 1 0.5
Pitch °
Info
13 11 8
Climb Rate fpm
Info
1,100 700 300
100 %
Climb 2
Departure climb to 400 ft agl from 14 ZMUB Buyant-Ukhaa.
Alignment
100 %
2 0 -2
IAS kt
100 %
190 180 170
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
14 13 12
Climb Rate fpm
Info
2,200 1,550 900
100 %
Climb 3
Departure climb to 1,000 ft agl from 14 ZMUB Buyant-Ukhaa.
Alignment
100 %
2 0 -2
IAS kt
100 %
190 180 170
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
17 15 13
Climb Rate fpm
Info
3,400 2,750 2,100
02505007501,0001,2501,5001,7502,0002,2502,5002,7503,0000816243240 Runway Distance m Height at End of Runway ft
00.250100200300400500600700800900 Climb Distance NM Climb Profile to 1,000 ft
00.25-60-48-36-24-1201224364860 Climb Distance NM Runway Alignment (in m) to 1,000 ft
Landing report
Landing on runway 15R at RKSI Incheon Intl in the Boeing 737-900
Landing Score 93.69 %
100 %
Final 4
Approaching runway 15R at RKSI Incheon Intl from 4 nm to 3 nm. Descent from 1,262 ft agl to 969 ft agl. A decrease of 293 ft in 22 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
155 153 150
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-750 -775 -800
33.253.53.7549009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500 Distance to Touchdown NM Approach Height ft
33.253.53.754-130-98-65-330336598130 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 3
Approaching runway 15R at RKSI Incheon Intl from 3 nm to 2 nm. Descent from 956 ft agl to 643 ft agl. A decrease of 312 ft in 23 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
155 153 150
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-741 -821 -900
22.252.52.7535506006507007508008509009501,0001,0501,100 Distance to Touchdown NM Approach Height ft
22.252.52.753-110-83-55-280285583110 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 2
Approaching runway 15R at RKSI Incheon Intl from 2 nm to 1 nm. Descent from 631 ft agl to 321 ft agl. A decrease of 310 ft in 23 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
155 152 150
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-684 -792 -900
11.251.51.752250300350400450500550600650700 Distance to Touchdown NM Approach Height ft
11.251.51.752-90-68-45-23023456890 Distance to Touchdown NM Approach Runway Alignment m
99.92 %
Final 1
Approaching runway 15R at RKSI Incheon Intl from 1 nm to 0 nm. Descent from 311 ft agl to 54 ft agl. A decrease of 257 ft in 19 seconds.
Glideslope
99.62 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
99.62 %
4 3 2
IAS kt
100 %
155 152 150
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-634 -767 -900
00.250.50.751050100150200250300350 Distance to Touchdown NM Approach Height ft
00.250.50.751-70-53-35-18018355370 Distance to Touchdown NM Approach Runway Alignment m
94.84 %
Landing
Landing on runway 15R at RKSI Incheon Intl, runway length 3,757 m. Good threshold height. Threshold speed was well above target at 154 kn.
Height
91.82 %
Good threshold height. Target 50 ft agl
Speed
87.53 %
Threshold speed was well above target at 154 kt. Target 135 kt
Flare
100 %
Perfect landing flare
Centreline ft
100 %
100 0 -100
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
IAS kt
Info
154 147 140
Pitch °
Info
5 3.5 2
Descent Rate fpm
Info
-193 -497 -800
07515022530037545052501123344657 Runway Distance m Landing Height ft
075150225300375450525-30-24-18-12-60612182430 Runway Distance m Runway Width m
92.11 %
Touchdown
Touchdown distance was good at 443 m. Touchdown speed at 149 knwas fast. Touchdown rate was good at -186 ft/m. Runway touchdown position was slightly misaligned by 6.3 m from centreline. Local weather - Temperature 6 °C. Wind 10 kn at 100 °. Crosswind: 7 kn Headwind: 7 kn.
Touchdown
85.69 %
Touchdown rate was good at -186 fpm.
Speed
90.81 %
Touchdown speed at 149 kt was fast. Target below 132 kn
Distance
100 %
Touchdown distance was good at 443 m.
Alignment
83.49 %
Runway touchdown position was slightly misaligned by 6.3 m from centreline.
Bank
100 %
Bank angle 0.2 °
G
100 %
G 1.08 g
Bounce
100 %
No Bounce Detected
87.88 %
Rollout
Total landing distance 1,485 m, 40 % of runway. Runway rollout alignment was slightly misaligned by 9.3 m from centreline.
Distance
100 %
Landing distance 1,485 m using 39.53 % of runway
Alignment
73.06 %
Runway rollout alignment was slightly misaligned by 9.3 m from centreline.
G
100 %
1.25 1 0.75
IAS kt
Info
148 109 70
Bank °
Info
3 1.5 0
Pitch °
Info
4 1.5 -1
02004006008001,0001,2001,400 Runway Distance m Runway Width m
74.27 %
Taxi
Taxiing to the parking from the runway took 5 minutes and covered less than 1 nm.
Landing Lights
Switched On
Taxi Lights
100 %
Switched On
Ground Speed kt
60.67 %
30 15 0
Turn Speed
100 %
30 15 0
G
100 %
1.25 1 0.75
Bank °
Info
1 0.5 0
Pitch °
Info
1 0 -1
Metrics
Metrics

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