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VNKT
Kathmandu, Nepal
Runway 02
Elevation4,357 ft asl
Weight66,881 kg
Fuel18,354 kg
Wind80° · 3 kn · 2 kn cross

Flight Score

99.22 %
ZJSY
Sanya (Tianya), China
Runway 08
Elevation72 ft asl
Weight58,980 kg
Fuel10,394 kg
Wind230° · 2 kn · 1 kn cross
24 Dec 2025 3:05 1457 nm Boeing 737-700 7,961 kg
Departure Score
99.72 %
Enroute Score
99.47 %
Arrival Score
98.47 %

What went well

Touched down at -247 fpm — a soft arrival
Touchdown 316 m in — inside the full-score zone
Threshold crossed at 28 ft and 129 kt — both inside band

What held you back

Arrival Rollout — Runway alignment max 8.18 m left at 81 %, −0.35 points
Enroute Level — Altitude held within ±646 ft of 2,307 ft asl at 93 %, −0.18 points
Arrival Touchdown — Runway alignment max 7.76 m left at 83 %, −0.16 points

Next time

Departure

Make small rudder corrections against a point at the far end to hold the centreline.

What happened: During the ground roll you drifted 5 m off the runway centreline.

Watch for: Watch runway alignment against the centreline, correcting with small rudder inputs.

See Departure Roll

Ground control varies with speed, full authority at walking pace, progressively reducing as groundspeed rises. The aircraft becomes twitchy at any speed, every small pedal input swings the nose, which can encourage large-amplitude leg inputs that no real aircraft would accept.

Read more in How to Taxi Anywhere

Start to finish · 19 stages, 17 in the score

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 3 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 18 kt0 kt min to max 24 kt 0 15 kt
100 % Average speed turning corners 9 ktmax 9 kt 0 0 kt
100 % Average g force 0.99 g0.50 g min to max 1.01 g 1.00 1.01 g
Info Average pitch angle -1.7 °-1.9 ° min to max -1.0 ° -1.2 -1.9 °
Info Average bank angle 0.2 °0.0 ° min to max 0.6 ° 0.4 0.3 °

Events

Info Taxi Lights Switched On 8 ft agl
Info Parking Brake Off 8 ft agl
Info Engine 1 Started 8 ft agl
Info Beacon Lights Switched Off 8 ft agl
Info Beacon Lights Switched On 8 ft agl
Info Parking Brake On 8 ft agl · 2 kt
Info Parking Brake Off 8 ft agl · 2 kt
Info Landing Lights Switched On 8 ft agl · 14 kt
Info Strobe Lights Switched On 8 ft agl · 14 kt
Departure Runway Entry Entering runway 02 at VNKT Tribhuvan International Airport, Average speed was 14 kt.
ScoreDescriptionStartProfileEnd
Info Average speed 16 kt8 kt min to max 24 kt 15 8 kt
Info Average pitch angle -1.6 °-1.9 ° min to max -0.9 ° -1.9 -1.0 °
Info Average bank angle 0.1 °0.0 ° min to max 0.5 ° 0.3 0.1 °
Info Average g force 1.00 g0.99 g min to max 1.01 g 1.00 1.00 g
Departure Roll 98.60Departure roll runway 02 at VNKT Tribhuvan International Airport. Takeoff distance 1,486 m 51 % of runway. Liftoff speed was 146 kt. Local weather - Temperature 19 °C. Wind 3 kt at 79 °. Crosswind: 2 kt Headwind: 1 kt.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 1,486 m51 % of runway
100 % Liftoff speed was 146 ktTarget 152 kt
93 % Runway alignment max 4.97 m left4.97 m left to 0.00 m left 1.44 4.63 m
100 % Average g force 1.01 g0.96 g min to max 1.07 g 1.00 1.07 g
100 % Takeoff Bounce
Info Average pitch angle -0.3 °-1.0 ° min to max 10.3 ° -1.0 10.3 °
Info Average bank angle 0.1 °0.0 ° min to max 0.5 ° 0.2 0.3 °
Departure Climb 1 100.00Departure climb to 50 ft agl from runway 02 VNKT Tribhuvan International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.1 °-0.2 ° min to max -0.1 ° -0.2 -0.1 °
100 % Average speed 152 kt147 kt min to max 156 kt 147 156 kt
100 % Average bank angle 0.1 °0.0 ° min to max 0.4 ° 0.3 0.0 °
100 % Average g force 1.13 g1.07 g min to max 1.18 g 1.08 1.07 g
Info Average VSI 978 fpm797 fpm min to max 1,150 fpm 797 1,150 fpm
Info Average altitude 27 ft agl0 ft agl min to max 52 ft agl 0 52 ft agl
Info Average pitch angle 12.1 °10.3 ° min to max 13.6 ° 10.4 12.4 °

Events

Info Landing Gear Up 18 ft agl · 163 kt
Departure Climb 2 100.00Departure climb to 400 ft agl from 02 VNKT Tribhuvan International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.1 °-0.1 ° min to max 0.1 ° -0.1 0.1 °
100 % Average speed 159 kt156 kt min to max 169 kt 156 169 kt
100 % Average bank angle 0.3 °0.0 ° min to max 1.8 ° 0.0 1.8 °
100 % Average g force 1.02 g0.98 g min to max 1.09 g 1.06 1.02 g
Info Average VSI 1,528 fpm1,173 fpm min to max 3,110 fpm 1,173 3,110 fpm
Info Average altitude 109 ft agl54 ft agl min to max 422 ft agl 54 422 ft agl
Info Average pitch angle 12.8 °12.0 ° min to max 16.0 ° 12.3 16.0 °
Departure Climb 3 100.00Departure climb to 1,000 ft agl from 02 VNKT Tribhuvan International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.3 °0.1 ° min to max 0.6 ° 0.1 0.6 °
100 % Average speed 170 kt169 kt min to max 173 kt 169 173 kt
100 % Average bank angle 2.2 °1.1 ° min to max 3.8 ° 1.9 3.8 °
100 % Average g force 0.94 g0.84 g min to max 1.00 g 1.00 0.95 g
100 % Landing gear up
Info Average VSI 3,301 fpm2,948 fpm min to max 3,419 fpm 3,240 2,948 fpm
Info Average altitude 730 ft agl478 ft agl min to max 970 ft agl 478 970 ft agl
Info Average pitch angle 15.1 °13.1 ° min to max 16.2 ° 16.2 13.9 °
Enroute Climb 100.00Enroute climb started 1 mile north of VNKT Tribhuvan International Airport Kathmandu (Bagmati Province, Nepal). Climbing from 5,385 ft asl to 38,604 ft asl, an increase of 33,220 ft in 39 minutes and covering 264 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 279 kt157 kt min to max 324 kt 174 254 kt
100 % Average bank angle 18.9 °0.0 ° min to max 32.6 ° 5.5 0.0 °
100 % Average g force 1.07 g0.65 g min to max 1.29 g 1.02 0.99 g
Info Average VSI 1,187 fpm-170 fpm min to max 5,283 fpm 2,918 447 fpm
Info Average altitude 23,880 ft asl5,385 ft asl min to max 38,604 ft asl 5,385 38,604 ft asl
Info Average pitch angle 5.2 °1.1 ° min to max 22.6 ° 14.7 4.2 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 4 1,106 ft agl · 191 kt
Info Flaps Position 5 1,168 ft agl · 191 kt
Info Flaps Position 4 1,439 ft agl · 187 kt
Info Flaps Position 3 1,688 ft agl · 182 kt
Info Flaps Position 2 1,957 ft agl · 178 kt
Info Flaps Position 1 2,234 ft agl · 176 kt
Info Flaps Fully Retracted 2,621 ft agl · 179 kt
Info Flaps Position 1 3,113 ft agl · 215 kt
Info Flaps Position 3 3,232 ft agl · 218 kt
Info Flaps Position 4 3,352 ft agl · 217 kt
Info Flaps Position 2 3,409 ft agl · 217 kt
Info Flaps Position 3 3,627 ft agl · 217 kt
Info Flaps Position 4 3,939 ft agl · 218 kt
Info Flaps Position 3 4,063 ft agl · 218 kt
Info Flaps Position 4 4,189 ft agl · 218 kt
Info Flaps Position 3 4,259 ft agl · 219 kt
Info Landing Lights Switched Off 5,726 ft agl · 227 kt
Info Taxi Lights Switched Off 5,726 ft agl · 227 kt
Info Flaps Position 2 5,524 ft agl · 230 kt
Info Flaps Position 3 5,662 ft agl · 231 kt
Info Flaps Position 2 5,720 ft agl · 233 kt
Info Flaps Position 1 6,130 ft agl · 236 kt
Info Flaps Fully Retracted 6,516 ft agl · 243 kt
Enroute Level 100.00Enroute level cruise started 1 mile north west of Sarpang (Sarpang Dzongkhag, Bhutan) and lasted 113 minutes, covering 1,027 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±2,434 ft of 38,999 ft asl38,685 ft asl min to max 39,076 ft asl 38,685 38,969 ft asl
100 % Average speed 254 kt251 kt min to max 257 kt 253 254 kt
100 % Average bank angle 2.9 °0.0 ° min to max 19.8 ° 0.0 0.1 °
100 % Average g force 1.01 g0.92 g min to max 1.12 g 1.00 0.99 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.5 °3.1 ° min to max 4.3 ° 4.2 3.4 °
Enroute Descent 100.00Enroute descent started 37 miles south east of Cat Ba (Thanh Pho Hai Phong, Vietnam). Descent from 38,970 ft asl to 2,913 ft asl, a decrease of 36,057 ft in 21 minutes and covering 150 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 268 kt238 kt min to max 337 kt 254 241 kt
100 % Average bank angle 4.5 °0.0 ° min to max 26.7 ° 0.2 0.0 °
100 % Average g force 1.01 g0.91 g min to max 1.15 g 1.01 1.01 g
Info Average VSI -1,500 fpm-3,036 fpm min to max 16 fpm -9 -18 fpm
Info Average altitude 22,880 ft asl2,913 ft asl min to max 38,970 ft asl 38,970 2,913 ft asl
Info Average pitch angle -0.0 °-2.9 ° min to max 3.4 ° 3.4 1.5 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Landing Lights Switched On 20,792 ft agl · 405 kt
Info Taxi Lights Switched On 20,792 ft agl · 405 kt
Info Flaps Position 1 9,642 ft agl · 316 kt
Info Flaps Position 2 5,414 ft agl · 277 kt
Info Flaps Position 3 5,250 ft agl · 276 kt
Info Flaps Position 2 5,228 ft agl · 276 kt
Info Flaps Position 3 5,131 ft agl · 276 kt
Info Landing Gear Down 3,301 ft agl · 266 kt
Enroute Level 2 97.88Enroute level cruise started 13 miles west of ZJSY Sanya Phoenix International Airport Sanya (Tianya) (Hainan Sheng, China) and lasted 3 minutes, covering 9 nm.
ScoreDescriptionStartProfileEnd
93 % Altitude held within ±646 ft of 2,307 ft asl1,354 ft asl min to max 2,920 ft asl 2,912 1,354 ft asl
100 % Average speed 191 kt138 kt min to max 242 kt 240 141 kt
100 % Average bank angle 10.4 °0.0 ° min to max 30.6 ° 0.2 0.1 °
100 % Average g force 1.05 g0.90 g min to max 1.32 g 1.02 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 1.8 °0.5 ° min to max 3.7 ° 1.2 1.1 °

Events

Info Flaps Position 4 2,860 ft agl · 209 kt
Info Flaps Position 5 2,642 ft agl · 187 kt
Info Flaps Position 6 2,063 ft agl · 173 kt
Info Flaps Position 7 1,835 ft agl · 157 kt
Info Flaps Position 8 1,787 ft agl · 151 kt
Arrival Final 4 100.00Approaching runway 08 at ZJSY Sanya Phoenix International Airport from 4 nm to 3 nm. Descent from 1,268 ft agl to 960 ft agl. A decrease of 308 ft in 24 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °3.0 ° min to max 3.0 °Target 3.0 ° 3.0 3.0 °
100 % Average speed 138 kt136 kt min to max 141 kt 141 136 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 0.3 ° 0.3 0.1 °
100 % Average g force 1.00 g0.99 g min to max 1.03 g 0.99 1.00 g
Info Average VSI -774 fpm-844 fpm min to max -647 fpm -800 -647 fpm
Info Average altitude 1,111 ft agl960 ft agl min to max 1,268 ft agl 1,268 960 ft agl
Info Average pitch angle 1.4 °1.1 ° min to max 1.7 ° 1.1 1.4 °
33.253.53.7548509009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500Distance to Touchdown NMApproach Height ft33.253.53.754-120-90-60-300306090120Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 3 100.00Approaching runway 08 at ZJSY Sanya Phoenix International Airport from 3 nm to 2 nm. Descent from 949 ft agl to 640 ft agl. A decrease of 309 ft in 24 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °2.9 ° min to max 3.0 °Target 3.0 ° 3.0 3.0 °
100 % Average speed 137 kt135 kt min to max 138 kt 136 135 kt
100 % Heading variation 0.0 °0.0 ° min to max 0.0 ° 0.0 0.0 °
100 % Average bank angle 0.4 °0.0 ° min to max 1.0 ° 0.0 0.1 °
100 % Average g force 0.99 g0.96 g min to max 1.03 g 0.98 0.98 g
Info Average VSI -745 fpm-870 fpm min to max -641 fpm -657 -814 fpm
Info Average altitude 791 ft agl640 ft agl min to max 949 ft agl 949 640 ft agl
Info Average pitch angle 1.1 °0.7 ° min to max 1.6 ° 1.2 0.8 °
22.252.52.7535506006507007508008509009501,0001,0501,100Distance to Touchdown NMApproach Height ft22.252.52.753-100-75-50-250255075100Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 2 100.00Approaching runway 08 at ZJSY Sanya Phoenix International Airport from 2 nm to 1 nm. Descent from 626 ft agl to 331 ft agl. A decrease of 295 ft in 23 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °2.9 ° min to max 3.0 °Target 3.0 ° 3.0 3.0 °
100 % Average speed 136 kt134 kt min to max 138 kt 135 137 kt
100 % Heading variation 0.0 °-0.0 ° min to max 0.1 ° 0.0 0.1 °
100 % Average bank angle 1.1 °0.2 ° min to max 2.3 ° 1.1 2.3 °
100 % Average g force 1.00 g0.96 g min to max 1.08 g 0.98 0.99 g
Info Average VSI -738 fpm-910 fpm min to max -639 fpm -854 -736 fpm
Info Average altitude 475 ft agl331 ft agl min to max 626 ft agl 626 331 ft agl
Info Average pitch angle 1.3 °0.5 ° min to max 2.1 ° 0.7 0.9 °
11.251.51.752250300350400450500550600650700750Distance to Touchdown NMApproach Height ft11.251.51.752-80-60-40-20020406080Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 1 100.00Approaching runway 08 at ZJSY Sanya Phoenix International Airport from 1 nm to 0 nm. Descent from 318 ft agl to 42 ft agl. A decrease of 276 ft in 20 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 2.5 °2.2 ° min to max 3.0 °Target 3.0 ° 3.0 2.2 °
100 % Average speed 132 kt129 kt min to max 137 kt 137 129 kt
100 % Heading variation 0.1 °0.0 ° min to max 0.1 ° 0.0 0.1 °
100 % Average bank angle 1.2 °0.4 ° min to max 2.1 ° 1.6 1.2 °
100 % Average g force 1.01 g0.95 g min to max 1.09 g 0.99 1.09 g
Info Average VSI -779 fpm-923 fpm min to max -699 fpm -752 -739 fpm
Info Average altitude 97 ft agl42 ft agl min to max 318 ft agl 318 42 ft agl
Info Average pitch angle 2.2 °0.5 ° min to max 4.1 ° 1.1 4.1 °
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-60-45-30-15015304560Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 100.00Landing on runway 08 at ZJSY Sanya Phoenix International Airport, runway length 3,400 m. Good threshold height. Threshold speed was good at 129 kt.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was good at 129 kt. Target 131 kt
100 % Good threshold height.Target 50 ft agl
100 % Perfect landing flare
100 % Runway alignment max 0.04 m left0.04 m left to 0.04 m left 0.04 0.04 m
100 % Average bank angle 0.8 °0.0 ° min to max 1.6 ° 1.2 0.2 °
100 % Average g force 1.06 g0.98 g min to max 1.10 g 1.09 1.05 g
Info Average speed 126 kt123 kt min to max 129 kt 129 123 kt
Info Average VSI -444 fpm-733 fpm min to max -247 fpm -733 -247 fpm
Info Average altitude 13 ft agl2 ft agl min to max 28 ft agl 28 2 ft agl
Info Average pitch angle 4.9 °4.1 ° min to max 5.6 ° 4.1 5.3 °
07515022530037501123344657Runway Distance mLanding Height ft075150225300375-24-20-16-12-8-404812162024Runway Distance mRunway Width m
Arrival Touchdown 96.16Touchdown distance was good at 316 m. Touchdown speed at 123 kt was good. Touchdown rate was fair at -247 fpm. Runway touchdown position was misaligned by 7.8 m from centreline. Local weather - Temperature 27 °C. Wind 2 kt at 230 °. Crosswind: 1 kt Tailwind: 2 kt.
ScoreDescriptionStartProfileEnd
95 % Touchdown rate was -247 fpm.
100 % Touchdown distance was 316 mTarget 457 m
100 % Speed at touchdown 123 ktTarget below 128 kt
83 % Runway alignment max 7.76 m left7.67 m left 7.76 7.55 m
100 % Average bank angle 0.4 °0.1 ° min to max 0.7 ° 0.2 0.5 °
100 % Average g force 1.09 g1.05 g min to max 1.13 g 1.05 1.07 g
100 % Landing Bounce
Info Average speed 122 kt122 kt min to max 123 kt 123 122 kt
Info Average pitch angle 4.9 °4.4 ° min to max 5.3 ° 5.3 4.4 °
Arrival Rollout 91.59Total landing distance 845 m, 25 % of runway. Runway rollout alignment was slightly misaligned by 8.2 m from centreline.
ScoreDescriptionStartProfileEnd
100 % Landing distance 845 m25 % of runway.
81 % Runway alignment max 8.18 m left8.18 m left to 0.00 m left 7.53 8.17 m
100 % Average g force 1.01 g0.98 g min to max 1.06 g 1.06 1.00 g
Info Average speed 119 kt64 kt min to max 127 kt 127 64 kt
Info Average pitch angle 2.2 °-1.5 ° min to max 4.4 ° 4.4 -1.3 °
Info Average bank angle 0.2 °0.0 ° min to max 0.6 ° 0.6 0.1 °
Runway Exit Exiting runway, average speed 34 kt
ScoreDescriptionStartProfileEnd
Info Average speed 36 kt21 kt min to max 58 kt 58 21 kt
Info Average pitch angle -1.3 °-1.6 ° min to max -0.9 ° -1.2 -0.9 °
Info Average bank angle 0.2 °0.0 ° min to max 0.5 ° 0.1 0.1 °
Info Average g force 1.00 g0.99 g min to max 1.01 g 1.00 0.99 g

Events

Info Landing Lights Switched Off 8 ft agl · 21 kt
Info Strobe Lights Switched Off 8 ft agl · 21 kt
Info Flaps Position 5 8 ft agl · 21 kt
Info Flaps Position 8 8 ft agl · 21 kt
Arrival Taxi 100.00Taxiing to the parking from the runway took 1 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 16 kt4 kt min to max 21 kt 21 4 kt
100 % Average speed turning corners 0 ktmax 0 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 -1.2 °-1.4 ° min to max -0.9 ° -0.9 -1.2 °
Info Average bank angle 0.0 °0.0 ° min to max 0.2 ° 0.0 0.1 °

Events

Info Flaps Position 6 8 ft agl · 20 kt
Info Flaps Position 5 8 ft agl · 19 kt
Info Flaps Position 4 8 ft agl · 19 kt
Info Flaps Position 3 8 ft agl · 19 kt
Info Flaps Position 2 8 ft agl · 19 kt
Info Flaps Position 1 8 ft agl · 19 kt
Info Flaps Fully Retracted 8 ft agl · 19 kt

Takeoff

OkTaxi lightsSet
100.00Takeoff roll1,528 m · 52 %
100.00Liftoff speed146 kt · target 140, 6 fast
92.99Runway alignment4.97 m L
OkBounce on takeoffNone
100.00Rate of climb978 fpm

Landing

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

100.00Threshold height28 ft
100.00Threshold speed129 kt · target 136, 7 slow
100.00Centreline offset0.04 m L
Flare 100.00Perfect 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 986 ft 0.02° L +1 kt
2.0 nm 674 ft 0.03° L −0 kt
1.5 nm 509 ft 0.06° R −2 kt
1.0 nm 360 ft 0.05° L +2 kt
0.5 nm 194 ft 0.04° R −1 kt
THR 27 ft 7.53 m L −7 kt

Touchdown on ZJSY 08

Past threshold100.00
316m
Centreline82.83
7.55m L
Speed100.00
122kttarget 132 or less
Touchdown rate94.94
-247fpmfirst contact -180 fpm
Impact100.00
1.13G
BouncesOk
None

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

28 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 28 ft, down at 316 m

Plan view — the first 1,524 m of the 3,400 m runway, to the same scale as the side view.

5001,0001,500 THRESHOLD CROSS 1 kn FULL SCORE TO 503 M 316 m past threshold CLEARED

The 316 m touchdown sits inside the full-score zone. The arrival was smooth.

Runway used 806 m of 3,400 m · 24 %
Rollout distance100.00
490m24 % used
Rollout alignment81.30
8.18m 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 approximately 3 minutes and covered less than 1 nautical mile. The aircraft, a Boeing 737-700, then departed from runway 02 at VNKT Tribhuvan International Airport in Kathmandu, Nepal. The takeoff distance was 1,486 meters, which accounted for 51% of the runway. The liftoff speed was 146 knots.

The local weather conditions at the time of departure were characterized by a temperature of 19 degrees Celsius, with a wind speed of 3 knots at 79 degrees. The crosswind was 2 knots, while the headwind was 1 knot. The aircraft then began its enroute climb, starting 1 mile north of the airport and reaching an altitude of 38,604 feet above sea level. This climb, which covered 264 nautical miles, took 39 minutes and involved an increase of 33,220 feet in altitude.

Following the climb, the aircraft entered a level cruise phase, which started 1 mile northwest of Sarpang in Bhutan. This phase lasted for 113 minutes and covered 1,027 nautical miles. The aircraft then began its enroute descent, starting 37 miles southeast of Cat Ba in Vietnam. The descent, which covered 150 nautical miles, took 21 minutes and involved a decrease of 36,057 feet in altitude, from 38,970 feet to 2,913 feet above sea level.

The aircraft then entered another level cruise phase, which started 13 miles west of ZJSY Sanya Phoenix International Airport in China. This phase lasted for only 3 minutes and covered 9 nautical miles. The aircraft then began its final approach to runway 08 at ZJSY Sanya Phoenix International Airport, approaching from the west at a heading of 82.0 degrees and at an altitude of 1,268 feet above ground level.

The landing on runway 08 was successful, with a touchdown distance of 314 meters, which was 25% of the runway length. The touchdown speed was 123 knots, and the touchdown rate was fair at -247 feet per minute. However, the runway touchdown position was misaligned by 7.8 meters from the centerline. The local weather conditions at the time of landing were characterized by a temperature of 27 degrees Celsius, with a wind speed of 2 knots at 230 degrees. The crosswind was 1 knot, while the tailwind was 2 knots.

The total landing distance was 845 meters, and the runway rollout alignment was slightly misaligned by 8.2 meters from the centerline. The taxiing period from the runway to the parking took approximately 1 minute and covered less than 1 nautical mile. The total flight distance was 1,457 nautical miles, and the flight duration was 185 minutes. The aircraft used a total of 7,961 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 02 at VNKT Tribhuvan International Airport in the Boeing 737-700
99.72 %
100 %
Taxi
Taxiing from the parking to the runway took 3 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
98.6 %
Takeoff Roll
Departure roll runway 02 at VNKT Tribhuvan International Airport. Takeoff distance 1,486 m 51 % of runway. Liftoff speed was 146 kt. Local weather - Temperature 19 °C. Wind 3 kt at 79 °. Crosswind: 2 kt Headwind: 1 kt.
Takeoff Distance
100 %
Roll distance of 1,486 m using 50.67 % of runway
Liftoff Speed
100 %
Liftoff speed was 146 kn - Target 152 kn
Alignment
92.99 %
4.97 m left to 0.00 m left
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
150 75 0
Bank °
Info
1 0.5 0
Pitch °
Info
11 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 02 VNKT Tribhuvan International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
160 150 140
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
14 12 10
Climb Rate fpm
Info
1,200 600 0
100 %
Climb 2
Departure climb to 400 ft agl from 02 VNKT Tribhuvan International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
170 160 150
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Pitch °
Info
17 14 11
Climb Rate fpm
Info
3,200 2,100 1,000
100 %
Climb 3
Departure climb to 1,000 ft agl from 02 VNKT Tribhuvan International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
180 170 160
Bank °
100 %
4 2.5 1
G
100 %
1.5 1 0.5
Pitch °
Info
17 15 13
Climb Rate fpm
Info
3,500 3,150 2,800
02505007501,0001,2501,5001,7502,0002,2502,5002,7500106212318424530 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 08 at ZJSY Sanya Phoenix International Airport in the Boeing 737-700
Landing Score 96.94 %
Landing Summary

The Boeing 737-700 aircraft successfully landed at ZJSY Sanya Phoenix International Airport, achieving a high score of 96.9%. The final approach to runway 08 was conducted from the west, with a heading of 82.0° at a distance of 4 nautical miles and an altitude of 1,268 feet above ground level.

The aircraft touched down on the runway with a good threshold height, and the threshold speed was also satisfactory at 129 knots. The touchdown distance of 314 meters was within acceptable limits, and the touchdown speed of 123 knots was also good. However, the touchdown rate of -247 feet per minute was only fair, indicating that the aircraft may have experienced a slightly higher-than-desired rate of descent during the landing.

The runway touchdown position was slightly misaligned from the centreline, deviating by 7.8 meters. This may have been due to factors such as wind or pilot error. The local weather conditions at the time of landing were favorable, with a temperature of 27°C and a light wind of 2 knots from 230°. The crosswind component was minimal at 1 knot, and the tailwind component was 2 knots.

The total landing distance of 845 meters was only 25% of the available runway length, indicating that the aircraft was able to stop safely within a relatively short distance. However, the runway rollout alignment was also slightly misaligned from the centreline, deviating by 8.2 meters. This may have been due to the same factors that contributed to the initial touchdown position misalignment.

Overall, the landing was successful, but there were some minor issues with the touchdown position and rollout alignment. These can be addressed through further training and practice to improve the pilot's skills and reduce the risk of future incidents.

100 %
Final 4
Approaching runway 08 at ZJSY Sanya Phoenix International Airport from 4 nm to 3 nm. Descent from 1,268 ft agl to 960 ft agl. A decrease of 308 ft in 24 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
141 135 130
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-647 -773 -900
33.253.53.7548509009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500 Distance to Touchdown NM Approach Height ft
33.253.53.754-120-90-60-300306090120 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 3
Approaching runway 08 at ZJSY Sanya Phoenix International Airport from 3 nm to 2 nm. Descent from 949 ft agl to 640 ft agl. A decrease of 309 ft in 24 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
138 134 130
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-641 -771 -900
22.252.52.7535506006507007508008509009501,0001,0501,100 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 08 at ZJSY Sanya Phoenix International Airport from 2 nm to 1 nm. Descent from 626 ft agl to 331 ft agl. A decrease of 295 ft in 23 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
138 134 130
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-639 -820 -1,000
11.251.51.752250300350400450500550600650700750 Distance to Touchdown NM Approach Height ft
11.251.51.752-80-60-40-20020406080 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 1
Approaching runway 08 at ZJSY Sanya Phoenix International Airport from 1 nm to 0 nm. Descent from 318 ft agl to 42 ft agl. A decrease of 276 ft in 20 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
137 128 120
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-699 -850 -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
100 %
Landing
Landing on runway 08 at ZJSY Sanya Phoenix International Airport, runway length 3,400 m. Good threshold height. Threshold speed was good at 129 kt.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
100 %
Threshold speed was good at 129 kt. Target 131 kt
Flare
100 %
Perfect landing flare
Centreline ft
100 %
100 0 -100
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
IAS kt
Info
129 125 120
Pitch °
Info
6 5 4
Descent Rate fpm
Info
-252 -526 -800
07515022530037501123344657 Runway Distance m Landing Height ft
075150225300375-24-20-16-12-8-404812162024 Runway Distance m Runway Width m
96.16 %
Touchdown
Touchdown distance was good at 316 m. Touchdown speed at 123 kt was good. Touchdown rate was fair at -247 fpm. Runway touchdown position was misaligned by 7.8 m from centreline. Local weather - Temperature 27 °C. Wind 2 kt at 230 °. Crosswind: 1 kt Tailwind: 2 kt.
Touchdown
94.94 %
Touchdown rate was fair at -247 fpm.
Speed
100 %
Touchdown speed at 123 kt was good. Target below 128 kn
Distance
100 %
Touchdown distance was good at 316 m.
Alignment
82.83 %
Runway touchdown position was misaligned by 7.8 m from centreline.
Bank
100 %
Bank angle 0.4 °
G
100 %
G 1.09 g
Bounce
100 %
No Bounce Detected
91.58 %
Rollout
Total landing distance 845 m, 25 % of runway. Runway rollout alignment was slightly misaligned by 8.2 m from centreline.
Distance
100 %
Landing distance 845 m using 24.85 % of runway
Alignment
81.3 %
Runway rollout alignment was slightly misaligned by 8.2 m from centreline.
G
100 %
1.25 1 0.75
IAS kt
Info
122 91 60
Bank °
Info
1 0.5 0
Pitch °
Info
5 2 -1
0200400600 Runway Distance m Runway Width m
100 %
Taxi
Taxiing to the parking from the runway took 1 minutes 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 -1
Metrics
Metrics

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