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KIAH
Houston, United States
Runway 15L

Flight Score

98.54 %
KDEN
Denver, United States
Runway 34R
24 Jul 2026 2:14 783 nm Boeing 737-800 738 4,478 kg
Departure Score
99.78 %
Enroute Score
99.26 %
Arrival Score
96.57 %

What went well

Straight touchdown — 4.53 m off the centreline, no bounce
Flare on profile — 100 %
1.32 G at touchdown — inside band

Top opportunity

Soften the arrival

There are several things that can go wrong during the flare, carrying too much speed over the threshold, starting the flare at the wrong height and inconsistent flight control inputs, all contribute to a poor flare resulting in a hard touchdown or a float down the runway.

Read more in Flare Timing

What held you back

Arrival Touchdown — Touchdown distance was 777 m at 65 %, Touchdown VSI was -290 fpm. at 73 %, −0.72 points
Arrival Landing — Threshold speed was too high at 152 kt. at 69 %, −0.32 points
Enroute Climb — 250 kt exceeded below 10,000 ft; g force 0.57 to 1.37 g at 90 %, −0.25 points

Start to finish · 20 stages, 18 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 100.00Taxiing from the parking to the runway took 8 minutes and covered 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 12 kt0 kt min to max 21 kt 0 10 kt
100 % Average speed turning corners 10 ktmax 11 kt 0 0 kt
100 % Average g force 1.00 g0.98 g min to max 1.01 g 1.00 1.00 g
Info Average pitch angle -1.0 °-1.3 ° min to max 1.4 ° 1.4 -1.1 °
Info Average bank angle 0.2 °0.0 ° min to max 0.4 ° 0.1 0.2 °

Events

Info Battery Master On 8 ft agl
Info Engine 2 Started 8 ft agl
Info Beacon Lights Switched On 8 ft agl
Info Navigation Lights Switched On 8 ft agl
Info Autopilot Master Switched On 8 ft agl
Info Autopilot Bank Hold Activated 8 ft agl
Info Landing Gear Down 8 ft agl
Info Parking Brake On 8 ft agl
Info Taxi Lights Switched On 8 ft agl
Info Engine 1 Started 8 ft agl
Info Parking Brake Off 8 ft agl
Info Landing Lights Switched On 8 ft agl · 10 kt
Info Taxi Lights Switched Off 8 ft agl · 8 kt
Info Taxi Lights Switched On 8 ft agl · 8 kt
Info Taxi Lights Switched Off 8 ft agl · 7 kt
Info Navigation Lights Switched Off 8 ft agl · 6 kt
Info Navigation Lights Switched On 8 ft agl · 6 kt
Info Strobe Lights Switched On 8 ft agl · 6 kt
Info Flaps Position 2 8 ft agl · 20 kt
Info Flaps Fully Retracted 8 ft agl · 20 kt
Info Flaps Position 1 8 ft agl · 20 kt
Info Flaps Position 2 8 ft agl · 15 kt
Info Flaps Position 3 8 ft agl · 17 kt
Departure Runway Entry Entering runway 15L at KIAH George Bush Intercontinental Houston Airport, Average speed was 27 kt.
ScoreDescriptionStartProfileEnd
Info Average speed 16 kt10 kt min to max 31 kt 10 31 kt
Info Average pitch angle -1.1 °-1.1 ° min to max -1.0 ° -1.1 -1.0 °
Info Average bank angle 0.3 °0.2 ° min to max 0.3 ° 0.2 0.3 °
Info Average g force 1.00 g1.00 g min to max 1.00 g 1.00 1.00 g
Departure Roll 98.88Departure roll runway 15L at KIAH George Bush Intercontinental Houston Airport. Takeoff distance 1,108 m 30 % of runway. Liftoff speed was 156 kt. Local weather - Temperature 36 °C. Wind 18 kt at 170 °. Crosswind: 6 kt Headwind: 17 kt.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 1,108 m30 % of runway
100 % Liftoff speed was 156 ktTarget 144 kt
94 % Runway alignment max 4.58 m0.00 m left to 4.58 m right -1.84 -4.58 m
100 % Average g force 1.00 g0.98 g min to max 1.03 g 1.00 1.02 g
100 % Takeoff Bounce
Info Average pitch angle -0.4 °-1.0 ° min to max 5.7 ° -1.0 5.7 °
Info Average bank angle 0.7 °0.1 ° min to max 1.9 ° 0.3 1.9 °
Departure Climb 1 100.00Departure climb to 50 ft agl from runway 15L KIAH George Bush Intercontinental Houston Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.3 °0.2 ° min to max 0.4 ° 0.2 0.4 °
100 % Average speed 161 kt156 kt min to max 164 kt 156 164 kt
100 % Average bank angle 2.2 °1.9 ° min to max 2.5 ° 1.9 1.9 °
100 % Average g force 1.13 g1.04 g min to max 1.18 g 1.04 1.07 g
Info Average VSI 620 fpm198 fpm min to max 1,008 fpm 198 1,008 fpm
Info Average altitude 10 ft agl0 ft agl min to max 30 ft agl 0 30 ft agl
Info Average pitch angle 7.8 °5.9 ° min to max 8.9 ° 5.9 8.9 °
Departure Climb 2 100.00Departure climb to 400 ft agl from 15L KIAH George Bush Intercontinental Houston Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.4 °0.2 ° min to max 0.4 ° 0.4 0.2 °
100 % Average speed 166 kt164 kt min to max 177 kt 164 177 kt
100 % Average bank angle 1.3 °1.0 ° min to max 2.1 ° 1.9 2.1 °
100 % Average g force 1.05 g0.94 g min to max 1.18 g 1.07 0.94 g
Info Average VSI 1,392 fpm1,022 fpm min to max 2,970 fpm 1,022 2,970 fpm
Info Average altitude 73 ft agl31 ft agl min to max 301 ft agl 31 301 ft agl
Info Average pitch angle 9.8 °8.9 ° min to max 13.7 ° 8.9 12.5 °

Events

Info Landing Gear Up 116 ft agl · 173 kt
Departure Climb 3 100.00Departure climb to 1,000 ft agl from 15L KIAH George Bush Intercontinental Houston Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.1 °-0.3 ° min to max 0.1 ° 0.1 -0.3 °
100 % Average speed 186 kt176 kt min to max 206 kt 177 206 kt
100 % Average bank angle 0.5 °0.0 ° min to max 1.5 ° 1.5 0.6 °
100 % Average g force 0.95 g0.85 g min to max 1.09 g 0.90 1.09 g
100 % Landing gear up
Info Average VSI 2,118 fpm1,699 fpm min to max 2,950 fpm 2,950 2,124 fpm
Info Average altitude 667 ft agl352 ft agl min to max 920 ft agl 352 920 ft agl
Info Average pitch angle 9.5 °8.2 ° min to max 12.5 ° 12.5 8.5 °

Events

Info Flaps Position 2 892 ft agl · 204 kt
Enroute Climb 96.32Enroute climb started 1 mile south of KIAH George Bush Intercontinental Houston Airport Houston (Texas, United States). Climbing from 1,065 ft asl to 37,999 ft asl, an increase of 36,935 ft in 19 minutes and covering 125 nm.
ScoreDescriptionStartProfileEnd
93 % Average speed 258 kt202 kt min to max 291 kt 207 248 kt
100 % Average bank angle 12.4 °0.0 ° min to max 31.4 ° 0.8 0.1 °
90 % Average g force 1.04 g0.57 g min to max 1.37 g 1.06 1.00 g
Info Average VSI 1,457 fpm-772 fpm min to max 4,872 fpm 2,303 -1 fpm
Info Average altitude 12,535 ft asl1,065 ft asl min to max 37,999 ft asl 1,065 37,999 ft asl
Info Average pitch angle 4.7 °0.9 ° min to max 13.0 ° 8.7 2.5 °
Info Turn coordination 00 min to max 0 0 0

Events

Fail Exceeded 250 kn below 10000 ft 2,216 ft agl
Info Flaps Position 1 1,164 ft agl · 218 kt
Info Flaps Fully Retracted 1,526 ft agl · 217 kt
Info Landing Lights Switched Off 10,926 ft agl · 313 kt
Info Autopilot Bank Hold Deactivated 19,591 ft agl · 393 kt
Info Landing Gear Down 29,408 ft agl · 452 kt
Info Landing Gear Up 29,431 ft agl · 452 kt
Info Landing Gear Down 29,526 ft agl · 451 kt
Info Landing Gear Up 29,568 ft agl · 451 kt
Enroute Level 100.00Enroute level cruise started overhead 7XS6 Moore Hx Ranch Airport Fairfield (Texas, United States) and lasted 69 minutes, covering 503 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 38,002 ft asl37,965 ft asl min to max 38,510 ft asl 37,993 38,001 ft asl
100 % Average speed 244 kt238 kt min to max 250 kt 248 244 kt
100 % Average bank angle 1.7 °0.0 ° min to max 18.6 ° 0.1 0.0 °
100 % Average g force 1.00 g0.81 g min to max 1.15 g 1.00 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 2.6 °1.3 ° min to max 4.2 ° 2.6 2.5 °

Events

Info Autopilot Bank Hold Activated 39,521 ft agl · 449 kt
Info Autopilot Bank Hold Deactivated 39,512 ft agl · 449 kt
Info Autopilot Bank Hold Activated 39,321 ft agl · 450 kt
Info Autopilot Bank Hold Deactivated 39,397 ft agl · 450 kt
Enroute Descent 100.00Enroute descent started 2 miles west of CD03 Tinnes Airport Lamar (Colorado, United States). Descent from 38,000 ft asl to 12,410 ft asl, a decrease of 25,590 ft in 20 minutes and covering 114 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 235 kt216 kt min to max 248 kt 244 224 kt
100 % Average bank angle 2.8 °0.0 ° min to max 26.2 ° 0.0 0.1 °
100 % Average g force 1.01 g0.86 g min to max 1.18 g 1.00 0.99 g
Info Average VSI -1,336 fpm-2,229 fpm min to max 11 fpm -12 -607 fpm
Info Average altitude 23,514 ft asl12,410 ft asl min to max 38,004 ft asl 38,000 12,410 ft asl
Info Average pitch angle 0.4 °-1.4 ° min to max 2.6 ° 2.5 1.7 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 2 100.00Enroute level cruise started 1 mile north east of CO42 Circle 8 Ranch Airport Elizabeth (Colorado, United States) and lasted 2 minutes, covering 6 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 12,028 ft asl11,965 ft asl min to max 12,316 ft asl 12,316 11,965 ft asl
100 % Average speed 208 kt206 kt min to max 220 kt 220 208 kt
100 % Average bank angle 13.9 °0.0 ° min to max 28.8 ° 0.1 20.8 °
100 % Average g force 1.03 g0.92 g min to max 1.17 g 1.01 0.92 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 2.9 °0.8 ° min to max 3.9 ° 2.0 0.8 °
Enroute Descent 2 100.00Enroute descent started 1 mile north east of 43CO Kostroski Airport Franktown (Colorado, United States). Descent from 11,950 ft asl to 6,724 ft asl, a decrease of 5,226 ft in 6 minutes and covering 25 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 182 kt145 kt min to max 223 kt 209 154 kt
100 % Average bank angle 6.6 °0.0 ° min to max 28.8 ° 19.4 3.3 °
100 % Average g force 1.02 g0.88 g min to max 1.17 g 0.94 0.98 g
Info Average VSI -990 fpm-2,871 fpm min to max 68 fpm -1,015 -1,414 fpm
Info Average altitude 8,875 ft asl6,724 ft asl min to max 11,950 ft asl 11,950 6,724 ft asl
Info Average pitch angle 0.3 °-4.6 ° min to max 3.4 ° 0.3 -2.4 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Autopilot Bank Hold Activated 5,568 ft agl · 266 kt
Info Landing Lights Switched On 4,095 ft agl · 253 kt
Info Flaps Position 3 3,766 ft agl · 256 kt
Info Flaps Fully Retracted 3,727 ft agl · 256 kt
Info Flaps Position 1 3,656 ft agl · 254 kt
Info Flaps Position 2 3,578 ft agl · 251 kt
Info Flaps Position 3 3,379 ft agl · 249 kt
Info Flaps Position 4 3,456 ft agl · 248 kt
Info Flaps Position 3 3,451 ft agl · 247 kt
Info Flaps Position 4 3,398 ft agl · 247 kt
Info Landing Gear Down 3,352 ft agl · 226 kt
Info Flaps Position 5 3,096 ft agl · 210 kt
Info Flaps Position 6 2,944 ft agl · 212 kt
Arrival Final 4 100.00Approaching runway 34R at KDEN Denver International Airport from 4 nm to 3 nm. Descent from 1,353 ft agl to 972 ft agl. A decrease of 381 ft in 19 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.1 °3.0 ° min to max 3.2 °Target 3.0 ° 3.2 3.0 °
100 % Average speed 154 kt153 kt min to max 156 kt 154 153 kt
100 % Heading variation 0.0 °-0.1 ° min to max 0.0 ° 0.0 -0.1 °
100 % Average bank angle 0.5 °0.0 ° min to max 0.9 ° 0.1 0.0 °
100 % Average g force 1.02 g0.95 g min to max 1.10 g 1.06 1.04 g
Info Average VSI -1,463 fpm-1,721 fpm min to max -948 fpm -1,377 -948 fpm
Info Average altitude 1,151 ft agl972 ft agl min to max 1,353 ft agl 1,353 972 ft agl
Info Average pitch angle -2.3 °-3.6 ° min to max 0.1 ° -2.5 0.1 °
33.253.53.7549009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500Distance to Touchdown NMApproach Height ft33.253.53.754-120-90-60-300306090120Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 3 100.00Approaching runway 34R at KDEN Denver International Airport from 3 nm to 2 nm. Descent from 961 ft agl to 720 ft agl. A decrease of 241 ft in 19 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.2 °3.1 ° min to max 3.3 °Target 3.0 ° 3.1 3.3 °
100 % Average speed 148 kt146 kt min to max 152 kt 152 147 kt
100 % Heading variation -0.1 °-0.1 ° min to max 0.0 ° -0.1 0.0 °
100 % Average bank angle 1.8 °0.5 ° min to max 2.5 ° 1.9 1.9 °
100 % Average g force 1.00 g0.96 g min to max 1.03 g 1.03 0.99 g
Info Average VSI -832 fpm-923 fpm min to max -770 fpm -850 -923 fpm
Info Average altitude 847 ft agl720 ft agl min to max 961 ft agl 961 720 ft agl
Info Average pitch angle 0.2 °-0.2 ° min to max 0.6 ° 0.4 -0.1 °
22.252.52.7536507007508008509009501,0001,0501,100Distance to Touchdown NMApproach Height ft22.252.52.753-100-75-50-250255075100Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 2 100.00Approaching runway 34R at KDEN Denver International Airport from 2 nm to 1 nm. Descent from 706 ft agl to 395 ft agl. A decrease of 310 ft in 20 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.4 °3.3 ° min to max 3.6 °Target 3.0 ° 3.4 3.5 °
100 % Average speed 148 kt147 kt min to max 149 kt 147 149 kt
100 % Heading variation -0.1 °-0.1 ° min to max -0.0 ° -0.0 -0.1 °
100 % Average bank angle 0.9 °0.1 ° min to max 2.2 ° 2.2 0.1 °
100 % Average g force 1.00 g0.94 g min to max 1.04 g 1.00 0.99 g
Info Average VSI -827 fpm-1,002 fpm min to max -644 fpm -939 -1,002 fpm
Info Average altitude 552 ft agl395 ft agl min to max 706 ft agl 706 395 ft agl
Info Average pitch angle 0.2 °-0.7 ° min to max 1.0 ° -0.1 -0.5 °
11.251.51.752300350400450500550600650700750Distance to Touchdown NMApproach Height ft11.251.51.752-90-68-45-23023456890Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 1 100.00Approaching runway 34R at KDEN Denver International Airport from 1 nm to 0 nm. Descent from 355 ft agl to 68 ft agl. A decrease of 287 ft in 16 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.7 °3.3 ° min to max 4.0 °Target 3.0 ° 3.5 4.0 °
100 % Average speed 152 kt149 kt min to max 154 kt 150 152 kt
100 % Heading variation -0.0 °-0.0 ° min to max 0.0 ° -0.0 -0.0 °
100 % Average bank angle 0.2 °0.0 ° min to max 0.6 ° 0.6 0.0 °
100 % Average g force 1.02 g0.96 g min to max 1.06 g 1.02 1.00 g
Info Average VSI -794 fpm-990 fpm min to max -722 fpm -990 -727 fpm
Info Average altitude 129 ft agl68 ft agl min to max 355 ft agl 355 68 ft agl
Info Average pitch angle 0.2 °-0.2 ° min to max 0.5 ° -0.2 0.2 °

Events

Fail GPWS Warning Activated 237 ft agl · 169 kt
Info GPWS Warning Deactivated 191 ft agl · 172 kt
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-60-45-30-15015304560Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 92.22Landing on runway 34R at KDEN Denver International Airport, runway length 3,661 m. Good threshold height. Threshold speed was too high at 152 kt.
ScoreDescriptionStartProfileEnd
69 % Threshold speed was too high at 152 kt. Target 122 kt
100 % Target 50 ft agl
100 % The flare tracked the target profile exactly. Crossing the threshold 30 kt above target, the aircraft floated down the runway before touching. Touchdown was 773 m past the threshold. The flare cannot burn off excess energy - fix the approach speed and the float goes with it.
98 % Heading variation -10.3 °-15.3 ° min to max -5.3 ° -5.3 -15.3 °
100 % Average bank angle 0.0 °0.0 ° min to max 0.2 ° 0.0 0.2 °
100 % Average g force 1.02 g0.91 g min to max 1.10 g 0.99 0.91 g
Info Average speed 146 kt140 kt min to max 152 kt 152 140 kt
Info Average VSI -432 fpm-728 fpm min to max -200 fpm -726 -290 fpm
Info Average altitude 9 ft agl-13 ft agl min to max 49 ft agl 49 -13 ft agl
Info Average pitch angle 1.7 °0.2 ° min to max 2.4 ° 0.2 1.0 °
07515022530037545052560067575082590001123344657Runway Distance mLanding Height ft075150225300375450525600675750825900-25-20-15-10-50510152025Runway Distance mRunway Width m
Arrival Touchdown 82.77Touchdown point was 370 m beyond the touchdown zone. Touchdown speed at 140 kt was fast. Touchdown rate was fair at -290 fpm. Runway touchdown position was slightly misaligned by 4.7 m from centreline. Local weather - Temperature 31 °C. .
ScoreDescriptionStartProfileEnd
73 % Touchdown VSI was -290 fpm.
65 % Touchdown distance was 777 mTarget 457 m
79 % Speed at touchdown 140 ktTarget below 119 kt
94 % Runway alignment max 4.70 m4.63 m right -4.67 -4.53 m
100 % Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.2 0.0 °
96 % Average g force 1.18 g0.91 g min to max 1.32 g 0.91 1.17 g
100 % Landing Bounce
Info Average speed 139 kt139 kt min to max 140 kt 140 139 kt
Info Average pitch angle 0.5 °-0.1 ° min to max 1.0 ° 1.0 -0.1 °
Arrival Rollout 97.61Total landing distance 1,707 m, 47 % of runway. Runway rollout alignment was very good.
ScoreDescriptionStartProfileEnd
100 % Landing distance 1,707 m47 % of runway.
95 % Runway alignment max 4.50 m0.00 m left to 4.50 m right -4.50 -0.68 m
100 % Average g force 1.02 g0.98 g min to max 1.14 g 1.14 0.99 g
Info Average speed 147 kt81 kt min to max 156 kt 156 81 kt
Info Average pitch angle -0.9 °-1.7 ° min to max -0.2 ° -0.2 -1.4 °
Info Average bank angle 0.2 °0.0 ° min to max 0.5 ° 0.0 0.2 °
Runway Exit Exiting runway, average speed 43 kt
ScoreDescriptionStartProfileEnd
Info Average speed 48 kt20 kt min to max 78 kt 78 20 kt
Info Average pitch angle -1.3 °-2.0 ° min to max -0.6 ° -1.3 -0.6 °
Info Average bank angle 0.2 °0.0 ° min to max 0.7 ° 0.1 0.1 °
Info Average g force 1.00 g0.98 g min to max 1.00 g 0.99 1.00 g

Events

Info Flaps Position 5 8 ft agl · 63 kt
Info Flaps Position 4 8 ft agl · 54 kt
Info Flaps Position 3 8 ft agl · 54 kt
Info Flaps Position 2 8 ft agl · 31 kt
Info Flaps Position 1 8 ft agl · 20 kt
Arrival Taxi 100.00Taxiing to the parking from the runway took 9 minutes and covered 2 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 13 kt0 kt min to max 19 kt 12 3 kt
100 % Average speed turning corners 8 ktmax 10 kt 0 0 kt
100 % Average g force 1.00 g0.99 g min to max 1.01 g 0.99 1.00 g
Info Average pitch angle -0.9 °-1.8 ° min to max 1.5 ° -1.4 -1.1 °
Info Average bank angle 0.3 °0.0 ° min to max 1.6 ° 0.2 0.0 °

Events

Info Flaps Fully Retracted 8 ft agl · 11 kt
Info Taxi Lights Switched On 8 ft agl · 3 kt
Info Landing Lights Switched Off 8 ft agl · 6 kt

Takeoff

98.88 %
OkTaxi lightsSet
100.00Takeoff roll1,108 m · 30 %
100.00Liftoff speed155 kt · target 144
94.42Runway alignment4.58 m R
100.00Rate of climb619 ft/m
Takeoff weight50,542 kg
Airfield elevation89 ft asl
Wind170° · 18 kn · 6 kn cross

Approach

100.00 %
Stable1,000 ft gateAll five good
Stable500 ft gateAll five good
100.00Threshold height49 ft
69.49Threshold speed151 kt
93.99Centreline offset4.53 m R
Flare 100.00The flare tracked the target profile exactly. Crossing the threshold 30 kt above target, the aircraft floated down the runway before touching. Touchdown was 773 m past the threshold. The flare cannot burn off excess energy - fix the approach speed and the float goes with it.

Touchdown

82.77 %
65.51Touchdown point773 m
72.82Sink rate-290 ft/m
96.00Touchdown force1.32 G
OkBouncesNone
97.61Rollout distance880 m · 45 % used
Landing weight46,193 kg
Airfield elevation5,351 ft asl

The stabilisation gates

Two stabilised approach gates, each with five checks at 1,000 ft and 500 ft above the runway.

Five checks, two gates 1,000 ft 500 ft
Gear down
Landing flap
Sink rate
On glideslope
On centreline

The approach, gate by gate

Gate Height Centreline Speed
3.0 nm 994 ft 0.02° R +33 kt
2.0 nm 741 ft 0.05° L +25 kt
1.5 nm 576 ft 0.15° R +26 kt
1.0 nm 416 ft 0.07° R +26 kt
0.5 nm 213 ft 0.04° L +28 kt
THR 48 ft 0.12 m L +30 kt

Touchdown on KDEN 34R

Past threshold
773 m
Off centreline
4.53 mR
Sink rate
-290 ft/m
Impact
1.32G

Side view — the last 1,774 m of the approach.

49 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 49 ft, down at 773 m

Plan view — the first 1,774 m of the 3,661 m runway, to the same scale as the side view.

5001,0001,500 THRESHOLD FULL SCORE TO 503 M 773 m past threshold CLEARED

Touched down 773 m past the threshold — beyond the full-score zone. The arrival was smooth.

Runway used 1,652 m of 3,661 m · 45 %

The rest of the report

Explore in detail

Flight narrative

The Boeing 737-800 taxied from the parking area to runway 15L at KIAH George Bush International, covering 1 nm in 8 minutes.

During the departure roll on runway 15L the aircraft accelerated to a liftoff speed of 156 kt, using a takeoff distance of 1,108 m (30 % of the runway). Ambient temperature was 36 °C with a wind of 18 kt from 170°, providing a 17 kt headwind and a 6 kt crosswind component.

Climb commenced 1 mile south of KIAH, with the airplane rising from 1,065 ft asl to 37,999 ft asl - an increase of 36,935 ft - over 19 minutes while covering 125 nm.

The first cruise segment began overhead 7XS6 Moore Hx Ranch Airport, lasting 69 minutes and traversing 503 nm at level flight.

Descent started 2 miles west of CD03 Tinnes Airport, with altitude decreasing from 38,000 ft asl to 12,410 ft asl - a loss of 25,590 ft - in 20 minutes and a distance of 114 nm.

A brief cruise followed 1 mile north-east of CO42 Circle 8 Ranch Airport, lasting 2 minutes and covering 6 nm.

The next descent began 1 mile north-east of 43CO Kostroski Airport, dropping from 11,950 ft asl to 6,724 ft asl - a reduction of 5,226 ft - in 6 minutes over 25 nm.

Final approach to runway 34R at KDEN Denver International Airport was executed from the south, on a heading of 1.0° at 4 nm and 1,353 ft agl.

Landing on runway 34R, which is 3,665 m long, occurred with a threshold speed of 152 kt. Touchdown was 370 m beyond the touchdown zone at 140 kt, with a touchdown rate of minus 290 fpm and a lateral deviation of 4.7 m from the centreline. The total landing distance was 1,707 m (47 % of the runway) and the rollout alignment was very good; local temperature was 31 °C.

The aircraft taxied from the runway to the parking area, covering 2 nm in 9 minutes.

In total the flight covered 783 nm, required 134 minutes of airborne time, and consumed 4,478 kg of fuel.

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 15L at KIAH George Bush Intercontinental Houston Airport in the Boeing 737-800
99.78 %
100 %
Taxi
Taxiing from the parking to the runway took 8 minutes and covered 1 nm.
Taxi Lights
100 %
Switched On
Ground Speed kt
100 %
30 15 0
Turn Speed
100 %
30 15 0
G
100 %
1.25 1 0.75
Bank °
Info
1 0.5 0
Pitch °
Info
2 0.5 -1
98.88 %
Takeoff Roll
Departure roll runway 15L at KIAH George Bush Intercontinental Houston Airport. Takeoff distance 1,108 m 30 % of runway. Liftoff speed was 156 kt. Local weather - Temperature 36 °C. Wind 18 kt at 170 °. Crosswind: 6 kt Headwind: 17 kt.
Takeoff Distance
100 %
Roll distance of 1,108 m using 30.22 % of runway
Liftoff Speed
100 %
Liftoff speed was 156 kn - Target 144 kn
Alignment
94.42 %
0.00 m left to 4.58 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
160 100 40
Bank °
Info
2 1 0
Pitch °
Info
6 2.5 -1
02505007501,0001,2501,5001,7502,0002,2502,5002,7503,0003,2503,500-20-15-10-505101520 Runway Distance m Runway Alignment to End of Runway m
100 %
Climb 1
Departure climb to 50 ft agl from runway 15L KIAH George Bush Intercontinental Houston Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
170 160 150
Bank °
100 %
3 2 1
G
100 %
1.5 1 0.5
Pitch °
Info
9 7 5
Climb Rate fpm
Info
1,100 500 -100
100 %
Climb 2
Departure climb to 400 ft agl from 15L KIAH George Bush Intercontinental Houston Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
180 170 160
Bank °
100 %
3 2 1
G
100 %
1.5 1 0.5
Pitch °
Info
14 11 8
Climb Rate fpm
Info
3,000 1,950 900
100 %
Climb 3
Departure climb to 1,000 ft agl from 15L KIAH George Bush Intercontinental Houston Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
210 190 170
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Pitch °
Info
13 11 8
Climb Rate fpm
Info
3,000 2,250 1,500
02505007501,0001,2501,5001,7502,0002,2502,5002,7503,0003,2503,5000172344516688860 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 34R at KDEN Denver International Airport in the Boeing 737-800
Landing Score 93.15 %
Landing Summary

The final approach to runway 34R at KDEN was flown from the south on a heading of 1.0° at 4 nm and 1,353 ft agl.

During the threshold and flare phase the aircraft maintained a good threshold height, but the threshold speed was excessively high at 152 kt.

Touchdown occurred 370 m beyond the touchdown zone with a speed of 140 kt that was too fast; the vertical rate was fair at minus 290 fpm and the touchdown point was slightly misaligned by 4.7 m from the centreline.

The rollout covered a total landing distance of 1,707 m, representing 47 % of the 3,665 m runway, and runway rollout alignment was very good.

Reduce the approach and threshold speed to bring the aircraft within the target speed envelope, and aim to arrest the aircraft within the touchdown zone to avoid the 370 m overshoot; maintaining these adjustments will tighten alignment and further improve the already strong score of 89.4 %.

100 %
Final 4
Approaching runway 34R at KDEN Denver International Airport from 4 nm to 3 nm. Descent from 1,353 ft agl to 972 ft agl. A decrease of 381 ft in 19 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
156 153 150
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-948 -1,374 -1,800
33.253.53.7549009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500 Distance to Touchdown NM Approach Height ft
33.253.53.754-120-90-60-300306090120 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 3
Approaching runway 34R at KDEN Denver International Airport from 3 nm to 2 nm. Descent from 961 ft agl to 720 ft agl. A decrease of 241 ft in 19 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
152 146 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
4 2 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-770 -885 -1,000
22.252.52.7536507007508008509009501,0001,0501,100 Distance to Touchdown NM Approach Height ft
22.252.52.753-100-75-50-250255075100 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 2
Approaching runway 34R at KDEN Denver International Airport from 2 nm to 1 nm. Descent from 706 ft agl to 395 ft agl. A decrease of 310 ft in 20 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
149 145 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-644 -872 -1,100
11.251.51.752300350400450500550600650700750 Distance to Touchdown NM Approach Height ft
11.251.51.752-90-68-45-23023456890 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 1
Approaching runway 34R at KDEN Denver International Airport from 1 nm to 0 nm. Descent from 355 ft agl to 68 ft agl. A decrease of 287 ft in 16 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
154 147 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-722 -861 -1,000
00.250.50.751050100150200250300350 Distance to Touchdown NM Approach Height ft
00.250.50.751-60-45-30-15015304560 Distance to Touchdown NM Approach Runway Alignment m
92.22 %
Landing
Landing on runway 34R at KDEN Denver International Airport, runway length 3,661 m. Good threshold height. Threshold speed was too high at 152 kt.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
69.49 %
Threshold speed was too high at 152 kt. Target 122 kt
Flare
100 %
The flare tracked the target profile exactly. Crossing the threshold 30 kt above target, the aircraft floated down the runway before touching. Touchdown was 773 m past the threshold. The flare cannot burn off excess energy - fix the approach speed and the float goes with it.
Centreline ft
98.44 %
100 0 -100
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
IAS kt
Info
152 141 130
Pitch °
Info
3 1.5 0
Descent Rate fpm
Info
-200 -500 -800
07515022530037545052560067575082590001123344657 Runway Distance m Landing Height ft
075150225300375450525600675750825900-25-20-15-10-50510152025 Runway Distance m Runway Width m
82.77 %
Touchdown
Touchdown point was 370 m beyond the touchdown zone. Touchdown speed at 140 kt was fast. Touchdown rate was fair at -290 fpm. Runway touchdown position was slightly misaligned by 4.7 m from centreline. Local weather - Temperature 31 °C. .
Touchdown
72.82 %
Touchdown rate was fair at -300 ft/m.
Speed
79.18 %
Touchdown speed at 140 kt was fast. Target below 119 kn
Distance
65 %
Touchdown point was 370 m beyond the touchdown zone.
Alignment
93.99 %
Runway touchdown position was slightly misaligned by 4.7 m from centreline.
Bank
100 %
Bank angle 0.1 °
G
96 %
G 1.18 g
Bounce
100 %
No Bounce Detected
97.61 %
Rollout
Total landing distance 1,707 m, 47 % of runway. Runway rollout alignment was very good.
Distance
100 %
Landing distance 1,707 m using 46.61 % of runway
Alignment
94.69 %
Runway rollout alignment was very good.
G
100 %
1.25 1 0.75
IAS kt
Info
139 104 70
Bank °
Info
1 0.5 0
Pitch °
Info
1 0 -1
02004006008001,0001,2001,4001,600 Runway Distance m Runway Width m
100 %
Taxi
Taxiing to the parking from the runway took 9 minutes and covered 2 nm.
Landing Lights
100 %
Switched Off
Taxi Lights
100 %
Switched On
Ground Speed kt
100 %
30 15 0
Turn Speed
100 %
30 15 0
G
100 %
1.25 1 0.75
Bank °
Info
2 1 0
Pitch °
Info
2 0.5 -1
Metrics
Metrics

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