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GLRB
Monrovia, Liberia
Runway 22
Elevation26 ft asl
Weight69,034 kg
Fuel20,728 kg

Flight Score

99.61 %
FNBJ
Luanda, Angola
Runway 24L
Elevation522 ft asl
Weight57,784 kg
Fuel9,416 kg
Wind360° · 1 kn · 1 kn cross
6 Jul 2025 3:11 1700 nm Boeing 737-800 11,312 kg
Departure Score
99.92 %
Enroute Score
99.58 %
Arrival Score
99.32 %

What went well

Touched down at -382 fpm — a soft arrival
Touchdown 407 m in — inside the full-score zone
Threshold crossed at 34 ft and 134 kt — both inside band

What held you back

Enroute Level — Altitude held within ±652 ft of 2,720 ft asl at 94 %, −0.14 points
Arrival Touchdown — Touchdown rate was -303 fpm at 93 %, −0.08 points
Arrival Rollout — scored 98.22 %, −0.07 points

Next time

Arrival

Apply steady, continuous back pressure through the flare to arrest the sink smoothly and hold the normal profile, rather than letting it drift.

What happened: The flare did not hold its target profile, with the sink most arrested at 6.7 ft, and this flight then touched down at 382 fpm of sink - a firm arrival. An unsettled flare profile like this usually carries through to a firmer touchdown.

Watch for: Vertical speed indicator: a smooth, steadily decreasing sink rate through the flare to touchdown.

See Arrival LandingArrival Touchdown

Start to finish · 19 stages, 17 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 2 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 15 kt0 kt min to max 22 kt 0 22 kt
100 % Average speed turning corners 15 ktmax 16 kt 0 0 kt
100 % Average g force 1.00 g0.99 g min to max 1.01 g 1.00 1.00 g
Info Average pitch angle -1.0 °-1.1 ° min to max -1.0 ° -1.0 -1.0 °
Info Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.0 0.0 °

Events

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 · 21 kt
Info Strobe Lights Switched On 8 ft agl · 21 kt
Departure Runway Entry Entering runway 22 at GLRB Roberts International Airport, Average speed was 21 kt.
ScoreDescriptionStartProfileEnd
Info Average speed 21 kt21 kt min to max 23 kt 22 23 kt
Info Average pitch angle -1.0 °-1.0 ° min to max -0.9 ° -1.0 -0.9 °
Info Average bank angle 0.3 °0.1 ° min to max 0.5 ° 0.1 0.3 °
Info Average g force 1.00 g0.99 g min to max 1.01 g 1.00 0.99 g
Departure Roll 99.59Departure roll runway 22 at GLRB Roberts International Airport. Takeoff distance 1,282 m 43 % of runway. Liftoff speed was 158 kt. Local weather - Temperature 26 °C. .
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 1,282 m43 % of runway
100 % Liftoff speed was 158 ktTarget 157 kt
98 % Runway alignment max 3.61 m right0.81 m left to 3.61 m right -3.40 0.81 m
100 % Average g force 1.01 g0.98 g min to max 1.07 g 1.00 1.07 g
100 % Takeoff Bounce
Info Average pitch angle -0.6 °-1.1 ° min to max 7.9 ° -0.9 7.9 °
Info Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.0 0.1 °
Departure Climb 1 100.00Departure climb to 50 ft agl from runway 22 GLRB Roberts International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.1 °-0.1 ° min to max -0.0 ° -0.0 -0.1 °
100 % Average speed 163 kt158 kt min to max 168 kt 158 168 kt
100 % Average bank angle 0.1 °0.1 ° min to max 0.1 ° 0.1 0.1 °
100 % Average g force 1.14 g1.07 g min to max 1.19 g 1.09 1.07 g
Info Average VSI 694 fpm255 fpm min to max 1,113 fpm 255 1,113 fpm
Info Average altitude 19 ft agl0 ft agl min to max 48 ft agl 0 48 ft agl
Info Average pitch angle 9.7 °8.2 ° min to max 10.3 ° 8.2 10.1 °

Events

Info Landing Gear Up 22 ft agl · 166 kt
Departure Climb 2 100.00Departure climb to 400 ft agl from 22 GLRB Roberts International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.1 °-0.1 ° min to max -0.0 ° -0.1 -0.0 °
100 % Average speed 173 kt168 kt min to max 187 kt 168 187 kt
100 % Average bank angle 0.1 °0.1 ° min to max 0.2 ° 0.1 0.1 °
100 % Average g force 1.04 g0.91 g min to max 1.11 g 1.06 0.91 g
Info Average VSI 1,532 fpm1,124 fpm min to max 2,689 fpm 1,124 2,591 fpm
Info Average altitude 108 ft agl49 ft agl min to max 393 ft agl 49 393 ft agl
Info Average pitch angle 10.8 °10.1 ° min to max 13.2 ° 10.1 11.0 °

Events

Info Flaps Position 4 182 ft agl · 181 kt
Info Flaps Position 3 360 ft agl · 190 kt
Departure Climb 3 100.00Departure climb to 1,000 ft agl from 22 GLRB Roberts International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.0 °-0.0 ° min to max 0.0 ° -0.0 0.0 °
100 % Average speed 196 kt189 kt min to max 199 kt 189 199 kt
100 % Average bank angle 0.1 °0.0 ° min to max 0.1 ° 0.1 0.0 °
100 % Average g force 1.06 g0.94 g min to max 1.16 g 0.94 0.99 g
100 % Landing gear up
Info Average VSI 3,186 fpm2,475 fpm min to max 4,263 fpm 2,512 4,263 fpm
Info Average altitude 658 ft agl433 ft agl min to max 936 ft agl 433 936 ft agl
Info Average pitch angle 13.8 °11.0 ° min to max 16.0 ° 11.0 16.0 °

Events

Info Flaps Position 2 523 ft agl · 198 kt
Info Flaps Position 1 733 ft agl · 204 kt
Enroute Climb 100.00Enroute climb started 1 mile south west of GLRB Roberts International Airport Monrovia (Margibi County, Liberia). Climbing from 1,123 ft asl to 39,112 ft asl, an increase of 37,989 ft in 47 minutes and covering 267 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 281 kt192 kt min to max 335 kt 199 249 kt
100 % Average bank angle 9.3 °0.0 ° min to max 29.7 ° 0.0 0.1 °
100 % Average g force 1.02 g0.89 g min to max 1.16 g 0.94 1.00 g
Info Average VSI 1,242 fpm20 fpm min to max 4,365 fpm 4,365 41 fpm
Info Average altitude 22,799 ft asl1,123 ft asl min to max 39,112 ft asl 1,123 39,112 ft asl
Info Average pitch angle 5.5 °2.1 ° min to max 17.0 ° 15.7 3.9 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Fully Retracted 1,218 ft agl · 206 kt
Info Landing Lights Switched Off 10,119 ft agl · 249 kt
Info Taxi Lights Switched Off 10,119 ft agl · 249 kt
Enroute Level 100.00Enroute level cruise started 62 miles south east of Tabou (Bas-Sassandra, Ivory Coast) and lasted 124 minutes, covering 1,264 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±2,456 ft of 39,079 ft asl39,027 ft asl min to max 39,115 ft asl 39,115 39,047 ft asl
100 % Average speed 251 kt249 kt min to max 253 kt 249 252 kt
100 % Average bank angle 1.8 °0.0 ° min to max 23.8 ° 0.0 0.1 °
100 % Average g force 1.00 g0.97 g min to max 1.10 g 0.99 0.99 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.6 °3.0 ° min to max 4.0 ° 3.8 3.0 °
Enroute Descent 100.00Enroute descent started 82 miles west of N'zeto (Zaire, Angola). Descent from 38,596 ft asl to 3,031 ft asl, a decrease of 35,565 ft in 14 minutes and covering 155 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 264 kt242 kt min to max 341 kt 258 244 kt
100 % Average bank angle 4.1 °0.0 ° min to max 25.8 ° 0.0 0.0 °
100 % Average g force 1.01 g0.92 g min to max 1.11 g 1.00 0.99 g
Info Average VSI -1,355 fpm-2,023 fpm min to max 98 fpm -400 98 fpm
Info Average altitude 12,501 ft asl3,015 ft asl min to max 38,596 ft asl 38,596 3,031 ft asl
Info Average pitch angle -0.2 °-2.0 ° min to max 2.5 ° 2.5 2.0 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Landing Lights Switched On 20,693 ft agl · 460 kt
Info Taxi Lights Switched On 20,693 ft agl · 460 kt
Info Flaps Position 1 10,247 ft agl · 303 kt
Info Flaps Fully Retracted 10,237 ft agl · 302 kt
Info Flaps Position 1 10,210 ft agl · 300 kt
Info Flaps Position 2 2,730 ft agl · 263 kt
Info Flaps Position 3 2,761 ft agl · 263 kt
Enroute Level 2 98.32Enroute level cruise started 11 miles north east of FNBJ Dr Antonio Agostinho Neto Int Luanda (Luanda Province, Angola) and lasted 3 minutes, covering 8 nm.
ScoreDescriptionStartProfileEnd
94 % Altitude held within ±652 ft of 2,720 ft asl1,825 ft asl min to max 3,044 ft asl 3,044 1,825 ft asl
100 % Average speed 223 kt177 kt min to max 247 kt 244 177 kt
100 % Average bank angle 15.3 °0.0 ° min to max 30.4 ° 0.0 0.2 °
100 % Average g force 1.05 g0.98 g min to max 1.21 g 1.00 1.01 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 0.8 °-0.5 ° min to max 2.4 ° 1.6 0.2 °

Events

Info Flaps Position 4 2,249 ft agl · 227 kt
Info Flaps Position 3 2,272 ft agl · 226 kt
Info Flaps Position 4 2,255 ft agl · 225 kt
Info Flaps Position 3 2,196 ft agl · 224 kt
Info Flaps Position 4 1,934 ft agl · 214 kt
Info Flaps Position 5 1,655 ft agl · 202 kt
Arrival Final 4 100.00Approaching runway 23L at FNLF Luanda Airport from 4 nm to 3 nm. Descent from 1,256 ft agl to 947 ft agl. A decrease of 309 ft in 19 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °2.9 ° min to max 3.0 °Target 3.0 ° 3.0 2.9 °
100 % Average speed 168 kt158 kt min to max 177 kt 177 158 kt
100 % Heading variation 0.1 °0.1 ° min to max 0.1 ° 0.1 0.1 °
100 % Average bank angle 0.3 °0.1 ° min to max 1.5 ° 0.3 0.6 °
100 % Average g force 1.00 g0.92 g min to max 1.08 g 1.01 1.04 g
Info Average VSI -951 fpm-1,239 fpm min to max -551 fpm -1,077 -1,169 fpm
Info Average altitude 1,110 ft agl947 ft agl min to max 1,256 ft agl 1,256 947 ft agl
Info Average pitch angle -0.0 °-1.3 ° min to max 1.1 ° 0.4 -0.3 °

Events

Info Flaps Position 7 1,210 ft agl · 182 kt
Info Flaps Position 6 1,184 ft agl · 178 kt
Info Flaps Position 7 1,178 ft agl · 177 kt
33.253.53.7548509009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500Distance to Touchdown NMApproach Height ft33.253.53.754-130-98-65-330336598130Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 3 100.00Approaching runway 23L at FNLF Luanda Airport from 3 nm to 2 nm. Descent from 929 ft agl to 633 ft agl. A decrease of 296 ft in 21 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 2.9 °2.9 ° min to max 3.0 °Target 3.0 ° 2.9 2.9 °
100 % Average speed 144 kt135 kt min to max 157 kt 157 135 kt
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 0.7 ° 0.7 0.0 °
100 % Average g force 1.01 g0.93 g min to max 1.07 g 1.04 1.03 g
Info Average VSI -837 fpm-1,099 fpm min to max -454 fpm -1,099 -766 fpm
Info Average altitude 787 ft agl633 ft agl min to max 929 ft agl 929 633 ft agl
Info Average pitch angle 0.0 °-1.2 ° min to max 1.1 ° 0.1 0.8 °

Events

Info Flaps Position 8 929 ft agl · 161 kt
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 23L at FNLF Luanda Airport from 2 nm to 1 nm. Descent from 622 ft agl to 334 ft agl. A decrease of 288 ft in 24 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °2.9 ° min to max 3.1 °Target 3.0 ° 2.9 3.0 °
100 % Average speed 135 kt132 kt min to max 139 kt 134 139 kt
100 % Heading variation 0.0 °0.0 ° min to max 0.1 ° 0.1 0.0 °
100 % Average bank angle 0.3 °0.0 ° min to max 1.7 ° 0.0 1.7 °
100 % Average g force 0.99 g0.92 g min to max 1.05 g 1.02 1.05 g
Info Average VSI -689 fpm-1,002 fpm min to max -523 fpm -709 -1,002 fpm
Info Average altitude 486 ft agl334 ft agl min to max 622 ft agl 622 334 ft agl
Info Average pitch angle 0.6 °-1.2 ° min to max 1.6 ° 1.0 -0.6 °
11.251.51.752250300350400450500550600650700750Distance to Touchdown NMApproach Height ft11.251.51.752-90-68-45-23023456890Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 1 100.00Approaching runway 23L at FNLF Luanda Airport from 1 nm to 0 nm. Descent from 318 ft agl to 60 ft agl. A decrease of 257 ft in 20 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 2.8 °2.7 ° min to max 3.0 °Target 3.0 ° 3.0 2.8 °
100 % Average speed 136 kt135 kt min to max 140 kt 139 135 kt
100 % Heading variation 0.0 °0.0 ° min to max 0.1 ° 0.0 0.0 °
100 % Average bank angle 0.7 °0.0 ° min to max 2.4 ° 2.4 1.1 °
100 % Average g force 1.00 g0.92 g min to max 1.08 g 1.04 0.95 g
Info Average VSI -687 fpm-968 fpm min to max -612 fpm -954 -692 fpm
Info Average altitude 109 ft agl60 ft agl min to max 318 ft agl 318 60 ft agl
Info Average pitch angle 0.4 °-0.9 ° min to max 1.2 ° -0.5 -0.1 °

Events

Fail GPWS Warning Activated 224 ft agl · 139 kt
Info GPWS Warning Deactivated 192 ft agl · 139 kt
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-70-53-35-18018355370Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 98.23Landing on runway 23L at FNLF Luanda Airport, runway length 4,310 m. Good threshold height. Threshold speed was good at 135 kt.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was good at 135 kt. Target 131 kt
100 % Good threshold height.Target 50 ft agl
93 % Great landing flare
100 % Runway alignment max 0.02 m left0.02 m left to 0.01 m left 0.02 0.01 m
100 % Average bank angle 0.7 °0.1 ° min to max 1.1 ° 1.1 0.6 °
100 % Average g force 1.03 g0.92 g min to max 1.19 g 0.95 0.96 g
Info Average speed 131 kt126 kt min to max 135 kt 135 126 kt
Info Average VSI -472 fpm-723 fpm min to max -213 fpm -696 -303 fpm
Info Average altitude 12 ft agl-3 ft agl min to max 37 ft agl 37 -3 ft agl
Info Average pitch angle 2.0 °0.0 ° min to max 3.6 ° 0.0 1.8 °
07515022530037545001123344657Runway Distance mLanding Height ft075150225300375450-35-28-21-14-70714212835Runway Distance mRunway Width m
Arrival Touchdown 98.10Touchdown distance was good at 407 m. Touchdown speed at 126 kt was good. Touchdown rate was firm at -303 fpm. Runway touchdown position was slightly misaligned by 3.3 m from centreline. Local weather - Temperature 23 °C. Wind 1 kt at 360 °. Crosswind: 1 kt Tailwind: 1 kt.
ScoreDescriptionStartProfileEnd
93 % Touchdown rate was -303 fpm.
100 % Touchdown distance was 407 mTarget 457 m
100 % Speed at touchdown 126 ktTarget below 127 kt
99 % Runway alignment max 3.30 m left3.10 m left 2.93 3.30 m
100 % Average bank angle 0.4 °0.1 ° min to max 0.6 ° 0.6 0.4 °
100 % Average g force 1.28 g0.96 g min to max 1.44 g 0.96 1.23 g
100 % Landing Bounce
Info Average speed 126 kt125 kt min to max 126 kt 126 125 kt
Info Average pitch angle 1.4 °1.0 ° min to max 1.8 ° 1.8 1.0 °
Arrival Rollout 98.22Total landing distance 1,050 m, 24 % of runway. Runway rollout alignment was very good.
ScoreDescriptionStartProfileEnd
100 % Landing distance 1,050 m24 % of runway.
96 % Runway alignment max 4.14 m left4.14 m left to 0.00 m left 3.34 2.22 m
100 % Average g force 1.00 g0.93 g min to max 1.17 g 1.17 1.00 g
Info Average speed 116 kt71 kt min to max 128 kt 128 71 kt
Info Average pitch angle -0.6 °-1.3 ° min to max 0.9 ° 0.9 -1.1 °
Info Average bank angle 0.3 °0.0 ° min to max 0.7 ° 0.4 0.0 °
Runway Exit Exiting runway, average speed 23 kt
ScoreDescriptionStartProfileEnd
Info Average speed 23 kt13 kt min to max 63 kt 63 13 kt
Info Average pitch angle -1.2 °-1.5 ° min to max -1.0 ° -1.4 -1.0 °
Info Average bank angle 0.3 °0.0 ° min to max 0.6 ° 0.0 0.4 °
Info Average g force 0.99 g0.97 g min to max 1.00 g 0.99 0.99 g

Events

Info Flaps Position 8 8 ft agl · 52 kt
Info Landing Lights Switched Off 8 ft agl · 19 kt
Info Strobe Lights Switched Off 8 ft agl · 19 kt
Info Flaps Position 7 8 ft agl · 19 kt
Info Flaps Position 6 8 ft agl · 16 kt
Arrival Taxi 100.00Taxiing to the parking from the runway took less than 1 minute. and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 12 kt9 kt min to max 12 kt 12 9 kt
100 % Average speed turning corners 9 ktmax 9 kt 0 9 kt
100 % Average g force 1.00 g0.99 g min to max 1.01 g 1.00 1.01 g
Info Average pitch angle -0.9 °-1.0 ° min to max -0.8 ° -0.9 -1.0 °
Info Average bank angle 0.1 °0.0 ° min to max 0.3 ° 0.0 0.2 °

Events

Info Flaps Position 5 8 ft agl · 13 kt
Info Flaps Position 4 8 ft agl · 13 kt
Info Flaps Position 3 8 ft agl · 13 kt
Info Flaps Position 2 8 ft agl · 13 kt
Info Flaps Position 1 8 ft agl · 13 kt

Takeoff

OkTaxi lightsSet
100.00Takeoff roll1,820 m · 61 %
100.00Liftoff speed157 kt · on target
97.96Runway alignment3.61 m R
OkBounce on takeoffNone
100.00Rate of climb693 fpm

Landing

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

100.00Threshold height34 ft
100.00Threshold speed134 kt · target 137, 3 slow
100.00Centreline offset0.02 m L
Flare 92.91Great landing flare

The stabilisation gates

Two stabilised approach gates, each with seven checks, where the approach path is 1,000 ft and 500 ft above the runway.

Seven checks, two gates1,000 ft 500 ft
Gear down
Landing flap
Sink rate
On glideslope
On centreline
On speed
Wings level

The approach, gate by gate

Gate Height Centreline Speed
3.0 nm 992 ft 0.29° L +24 kt
2.0 nm 651 ft 0.30° L −1 kt
1.5 nm 501 ft 0.28° L −4 kt
1.0 nm 367 ft 0.26° L +0 kt
0.5 nm 176 ft 0.35° L −2 kt
THR 34 ft 5.18 m L −2 kt

Touchdown on FNBJ 24L

Past threshold100.00
407m
Centreline99.09
3.30m L
Speed100.00
126kttarget 133 or less
Touchdown rate92.94
-382fpm
Impact100.00
1.44G
BouncesOk
None

Side view — the last 1,524 m of the approach.

34 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 34 ft, down at 407 m

Plan view — the first 1,524 m of the 4,310 m runway, to the same scale as the side view.

5001,0001,500 THRESHOLD FULL SCORE TO 503 M 407 m past threshold CLEARED

The 407 m touchdown sits inside the full-score zone. The arrival was smooth.

Runway used 1,010 m of 4,310 m · 23 %
Rollout distance100.00
603m23 % used
Rollout alignment96.03
4.14m L

The rest of the report

Explore in detail

Flight narrative

The flight began with a taxiing period from the parking to the runway, which took 2 minutes and covered less than 1 nautical mile. The aircraft, a Boeing 737-800, then departed from runway 22 at GLRB Roberts International Airport, with a takeoff distance of 1,282 meters, which was 43% of the runway. The liftoff speed was 158 knots.

As the aircraft climbed out of the airport, it started its enroute climb 1 mile south west of GLRB Roberts International Airport, Monrovia, in Margibi County, Liberia. The climb took 47 minutes, during which the aircraft ascended from 1,123 feet above sea level to 39,112 feet above sea level, an increase of 37,989 feet. The enroute climb covered a distance of 267 nautical miles.

After the enroute climb, the aircraft entered a level cruise, which started 62 miles south east of Tabou in Bas-Sassandra, Ivory Coast. This cruise phase lasted for 124 minutes and covered a distance of 1,264 nautical miles.

As the aircraft approached its destination, it began its enroute descent 82 miles west of N'zeto in Zaire, Angola. The descent took 14 minutes, during which the aircraft descended from 38,596 feet above sea level to 3,031 feet above sea level, a decrease of 35,565 feet. The enroute descent covered a distance of 155 nautical miles.

The aircraft then entered another level cruise, which started 11 miles north east of FNBJ Dr. Antonio Agostinho Neto Int. Luanda in Luanda Province, Angola. This cruise phase lasted for 3 minutes and covered a distance of 8 nautical miles.

The final approach to runway 23L at FNLF Luanda Airport was made from the north east, with a heading of 233.0 degrees at 4 nautical miles and 1,256 feet above ground level. The landing was made on runway 23L, which had a length of 4,310 meters. The threshold height was good, and the threshold speed was also good at 135 knots.

The touchdown distance was good at 408 meters, and the touchdown speed was 126 knots, which was also good. The touchdown rate was firm at -303 feet per minute. However, the runway touchdown position was slightly misaligned by 3.3 meters from the centreline. The local weather conditions at the time of landing were a temperature of 23 degrees Celsius, with a wind speed of 1 knot at 360 degrees. There was a crosswind of 1 knot and a tailwind of 1 knot.

The total landing distance was 1,050 meters, which was 24% of the runway. The runway rollout alignment was very good. The taxiing period from the runway to the parking took less than 1 minute and covered less than 1 nautical mile.

The total flight distance was 1,700 nautical miles, and the flight took 191 minutes. The aircraft used 11,312 kilograms of fuel during the flight.

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 22 at GLRB Roberts International Airport in the Boeing 737-800
99.92 %
100 %
Taxi
Taxiing from the parking to the runway took 2 minutes and covered less than 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
1 0 -1
99.59 %
Takeoff Roll
Departure roll runway 22 at GLRB Roberts International Airport. Takeoff distance 1,282 m 43 % of runway. Liftoff speed was 158 kt. Local weather - Temperature 26 °C. .
Takeoff Distance
100 %
Roll distance of 1,282 m using 42.7 % of runway
Liftoff Speed
100 %
Liftoff speed was 158 kn - Target 157 kn
Alignment
97.96 %
0.81 m left to 3.61 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 90 20
Bank °
Info
1 0.5 0
Pitch °
Info
8 3.5 -1
02505007501,0001,2501,5001,7502,0002,2502,5002,750-20-15-10-505101520 Runway Distance m Runway Alignment to End of Runway m
100 %
Climb 1
Departure climb to 50 ft agl from runway 22 GLRB Roberts International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
170 160 150
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
11 9.5 8
Climb Rate fpm
Info
1,200 600 0
100 %
Climb 2
Departure climb to 400 ft agl from 22 GLRB Roberts International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
190 175 160
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
14 12 10
Climb Rate fpm
Info
2,700 1,850 1,000
100 %
Climb 3
Departure climb to 1,000 ft agl from 22 GLRB Roberts International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
200 190 180
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
16 13 10
Climb Rate fpm
Info
4,300 3,300 2,300
02505007501,0001,2501,5001,7502,0002,2502,5002,750078156234312390 Runway Distance m Height at End of Runway ft
00.250100200300400500600700800 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 23L at FNLF Luanda Airport in the Boeing 737-800
Landing Score 98.64 %
Landing Summary

The Boeing 737-800 aircraft successfully landed at FNLF Luanda Airport, demonstrating a high level of proficiency in its approach and landing procedures. The aircraft was approaching the runway from the north east, heading 233.0° at a distance of 4 nautical miles and an altitude of 1,256 feet above ground level (agl). This positioning allowed the pilots to maintain a stable and controlled descent onto the runway.

The final approach was executed with precision, with the aircraft touching down on runway 23L at a speed of 135 knots, which is within the recommended threshold speed. The touchdown distance of 408 meters was also within the acceptable range, indicating that the pilots had effectively managed the aircraft's descent and speed. The touchdown speed of 126 knots was also satisfactory, and the touchdown rate of -303 feet per minute (fpm) was firm but not excessive, suggesting a controlled and stable landing.

However, there was a slight deviation from the centerline, with the runway touchdown position being 3.3 meters off-center. This minor misalignment may have been due to various factors, including wind or pilot error, but it did not appear to have any significant impact on the overall landing performance.

The local weather conditions at the time of the landing were favorable, with a temperature of 23°C and a wind speed of 1 knot from 360°. This minimal wind had a negligible effect on the aircraft's approach and landing, with both crosswind and tailwind components being minimal at 1 knot each.

The total landing distance of 1,050 meters was 24% of the runway length, which is a relatively short distance considering the aircraft's size and weight. This suggests that the pilots had effectively managed the aircraft's speed and descent, allowing for a smooth and controlled landing. The runway rollout alignment was also very good, indicating that the pilots had maintained control of the aircraft during the landing roll and had successfully brought it to a stop within a safe distance from the runway's end. Overall, the landing was executed with a high degree of proficiency and precision, demonstrating the pilots' expertise and skill in handling the Boeing 737-800 aircraft.

100 %
Final 4
Approaching runway 23L at FNLF Luanda Airport from 4 nm to 3 nm. Descent from 1,256 ft agl to 947 ft agl. A decrease of 309 ft in 19 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
177 163 150
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-551 -925 -1,300
33.253.53.7548509009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500 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 23L at FNLF Luanda Airport from 3 nm to 2 nm. Descent from 929 ft agl to 633 ft agl. A decrease of 296 ft in 21 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
157 143 130
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-454 -777 -1,100
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 23L at FNLF Luanda Airport from 2 nm to 1 nm. Descent from 622 ft agl to 334 ft agl. A decrease of 288 ft in 24 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
139 135 130
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-523 -811 -1,100
11.251.51.752250300350400450500550600650700750 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 23L at FNLF Luanda Airport from 1 nm to 0 nm. Descent from 318 ft agl to 60 ft agl. A decrease of 257 ft in 20 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
140 135 130
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-612 -806 -1,000
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
98.23 %
Landing
Landing on runway 23L at FNLF Luanda Airport, runway length 4,310 m. Good threshold height. Threshold speed was good at 135 kt.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
100 %
Threshold speed was good at 135 kt. Target 131 kt
Flare
92.91 %
Great landing flare
Centreline ft
100 %
100 0 -100
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
IAS kt
Info
135 127 120
Pitch °
Info
4 2 0
Descent Rate fpm
Info
-213 -507 -800
07515022530037545001123344657 Runway Distance m Landing Height ft
075150225300375450-35-28-21-14-70714212835 Runway Distance m Runway Width m
98.1 %
Touchdown
Touchdown distance was good at 407 m. Touchdown speed at 126 kt was good. Touchdown rate was firm at -303 fpm. Runway touchdown position was slightly misaligned by 3.3 m from centreline. Local weather - Temperature 23 °C. Wind 1 kt at 360 °. Crosswind: 1 kt Tailwind: 1 kt.
Touchdown
92.94 %
Touchdown rate was firm at -305 fpm.
Speed
100 %
Touchdown speed at 126 kt was good. Target below 127 kn
Distance
100 %
Touchdown distance was good at 407 m.
Alignment
99.09 %
Runway touchdown position was slightly misaligned by 3.3 m from centreline.
Bank
100 %
Bank angle 0.4 °
G
100 %
G 1.28 g
Bounce
100 %
No Bounce Detected
98.22 %
Rollout
Total landing distance 1,050 m, 24 % of runway. Runway rollout alignment was very good.
Distance
100 %
Landing distance 1,050 m using 24.36 % of runway
Alignment
96.03 %
Runway rollout alignment was very good.
G
100 %
1.25 1 0.75
IAS kt
Info
125 93 60
Bank °
Info
1 0.5 0
Pitch °
Info
1 0 -1
02004006008001,000 Runway Distance m Runway Width m
100 %
Taxi
Taxiing to the parking from the runway took less than 1 minute. and covered less than 1 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
1 0.5 0
Pitch °
Info
1 0.5 0
Metrics
Metrics

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