The flight began with a taxiing period from the parking area to the runway, which took 5 minutes and covered a distance of 1 nautical mile. The aircraft, a Boeing 737-600, then departed from runway 20 at Tribhuvan International Airport (VNKT) in Nepal. The takeoff distance was 1,036 meters, which was 35% of the runway length. The liftoff speed was 135 knots.
As the aircraft climbed to a higher altitude, it encountered local weather conditions with a temperature of 22°C and a wind speed of 2 knots at 120°. The crosswind was 1 knot, and the headwind was 0 knots. The enroute climb started 1 mile east of Patan, a city in the Bagmati Province of Nepal, and continued for 18 minutes, covering a distance of 107 nautical miles. The aircraft climbed from an altitude of 5,309 feet above sea level to 35,005 feet above sea level, an increase of 29,695 feet.
After reaching the desired altitude, the aircraft entered a level cruise phase, which started 7 miles south east of Tumling Tar Airport (VNTR) in Nepal. This phase lasted for 7 minutes and covered a distance of 57 nautical miles. The aircraft then began its descent, which started 3 miles north of Naksalbari in West Bengal, India. The descent from 34,994 feet above sea level to 7,810 feet above sea level took 17 minutes and covered a distance of 75 nautical miles.
The final approach to runway 15 at Paro International Airport (VQPR) in Bhutan was made from the north, heading 160.0° at an altitude of 440 feet above ground level and a distance of 1 nautical mile from the runway. The landing was made on runway 15, which had a length of 1,991 meters. The threshold height was good, and the threshold speed was also good at 131 knots. The touchdown distance was 228 meters, which was good, but the touchdown speed was a little fast at 131 knots. The touchdown rate was smooth at -100 feet per minute, and the runway touchdown alignment was very good.
The local weather conditions at the time of landing were a temperature of 15°C and a wind speed of 1 knot at 270°. The crosswind was 1 knot, and the headwind was 0 knots. The total landing distance was 1,660 meters, which was 83% of the runway length. However, the runway rollout alignment was slightly misaligned by 7.8 meters from the centerline. The taxiing period from the runway to the parking area took 3 minutes and covered a distance of less than 1 nautical mile.
The total flight distance was 244 nautical miles, and the flight duration was 49 minutes. The aircraft used 2,271 kilograms of fuel during the flight.
Replay this flight in 3D — the full flight path over the terrain with every stage, event and score along the route.
Taxiing from the parking to the runway took 5 minutes and covered 1 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average speed 16 kt 0 kt min to max 22 kt |
3 | 15 kt | |
| 100 % |
Average speed turning corners 0 kt max 0 kt |
0 | 0 kt | |
| 100 % |
Average g force 1.00 g 0.99 g min to max 1.02 g |
1.02 | 1.00 g | |
| Info |
Average pitch angle -1.2 ° -1.6 ° min to max 1.1 ° |
1.1 | -1.3 ° | |
| Info |
Average bank angle 0.3 ° 0.0 ° min to max 0.8 ° |
0.0 | 0.8 ° | |
| Info |
Battery Master On at 19:22:29 |
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| Info |
Engine 2 Started at 19:22:29 |
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| Info |
Beacon Lights Switched On at 19:22:29 |
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| Info |
Navigation Lights Switched On at 19:22:29 |
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| Info |
Landing Gear Down at 19:22:29 |
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| Info |
Parking Brake On at 19:23:31 |
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| Info |
Engine 1 Started at 19:23:33 |
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| Info |
Flaps Position 1 at 19:23:42 |
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| Info |
Flaps Position 2 at 19:23:50 |
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| Info |
Flaps Position 3 at 19:23:54 |
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| Info |
Flaps Position 4 at 19:23:58 |
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| Info |
Taxi Lights Switched On at 19:24:24 |
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| Info |
Parking Brake Off at 19:26:06 |
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| Info |
Landing Lights Switched On at 19:26:39 |
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| Info |
Strobe Lights Switched On at 19:26:44 |
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| 85 % |
Taxi Lights at 19:26:58 |
Entering runway 20 at VNKT Tribhuvan International Airport, Average speed was 15 kt.
| Score | Description | Start | Profile | End |
| Info |
Average speed 15 kt 14 kt min to max 15 kt |
15 | 14 kt | |
| Info |
Average pitch angle -1.2 ° -1.3 ° min to max -0.9 ° |
-1.3 | -1.3 ° | |
| Info |
Average bank angle 0.6 ° 0.2 ° min to max 0.9 ° |
0.8 | 0.2 ° | |
| Info |
Average g force 1.00 g 0.99 g min to max 1.00 g |
1.00 | 1.00 g |
Departure roll runway 20 at VNKT Tribhuvan International Airport. Takeoff distance 1,036 m 35 % of runway. Liftoff speed was 135 kt. Local weather - Temperature 22 °C. Wind 2 kt at 120 °. Crosswind: 1 kt Headwind: 0 kt.
| Score | Description | Start | Profile | End |
| 100 % |
Takeoff distance 1,036 m 35 % of runway |
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| 100 % |
Liftoff speed was 135 kt Target 145 kt |
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| 100 % |
Runway alignment max 1.37 m 0.45 m left to 0.92 m right |
-0.21 | 0.45 m | |
| 100 % |
Average g force 1.01 g 0.97 g min to max 1.04 g |
1.00 | 1.04 g | |
| 100 % |
Takeoff Bounce |
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| Info |
Average pitch angle -0.4 ° -1.4 ° min to max 9.0 ° |
-1.3 | 9.0 ° | |
| Info |
Average bank angle 0.1 ° 0.0 ° min to max 0.3 ° |
0.0 | 0.3 ° |
Departure climb to 50 ft agl from runway 20 VNKT Tribhuvan International Airport.
| Score | Description | Start | Profile | End |
| 100 % |
Heading variation -0.1 ° -0.1 ° min to max -0.0 ° |
-0.0 | -0.1 ° | |
| 100 % |
Average speed 144 kt 135 kt min to max 152 kt |
135 | 152 kt | |
| 100 % |
Average bank angle 0.2 ° 0.0 ° min to max 0.3 ° |
0.3 | 0.1 ° | |
| 100 % |
Average g force 1.05 g 1.03 g min to max 1.08 g |
1.04 | 1.06 g | |
| Info |
Average VSI 530 fpm 207 fpm min to max 823 fpm |
207 | 823 fpm | |
| Info |
Average altitude 18 ft agl 0 ft agl min to max 46 ft agl |
0 | 46 ft agl | |
| Info |
Average pitch angle 9.4 ° 9.1 ° min to max 9.9 ° |
9.1 | 9.8 ° |
Departure climb to 400 ft agl from 20 VNKT Tribhuvan International Airport.
| Score | Description | Start | Profile | End |
| 100 % |
Heading variation -0.1 ° -0.3 ° min to max -0.1 ° |
-0.1 | -0.3 ° | |
| 100 % |
Average speed 158 kt 152 kt min to max 177 kt |
152 | 177 kt | |
| 100 % |
Average bank angle 0.1 ° 0.1 ° min to max 1.0 ° |
0.1 | 1.0 ° | |
| 100 % |
Average g force 1.02 g 0.99 g min to max 1.15 g |
1.06 | 1.02 g | |
| Info |
Average VSI 1,177 fpm 838 fpm min to max 2,629 fpm |
838 | 2,629 fpm | |
| Info |
Average altitude 96 ft agl 47 ft agl min to max 363 ft agl |
47 | 363 ft agl | |
| Info |
Average pitch angle 9.8 ° 9.2 ° min to max 12.2 ° |
9.8 | 12.2 ° | |
| Info |
Landing Gear Up at 19:28:12 |
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| Info |
Flaps Position 3 at 19:28:16 |
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| Info |
Flaps Position 2 at 19:28:23 |
Departure climb to 1,000 ft agl from 20 VNKT Tribhuvan International Airport.
| Score | Description | Start | Profile | End |
| 100 % |
Heading variation -0.5 ° -0.7 ° min to max -0.3 ° |
-0.3 | -0.7 ° | |
| 100 % |
Average speed 185 kt 179 kt min to max 189 kt |
179 | 189 kt | |
| 100 % |
Average bank angle 2.2 ° 0.6 ° min to max 5.3 ° |
1.6 | 1.3 ° | |
| 100 % |
Average g force 0.98 g 0.75 g min to max 1.10 g |
1.02 | 0.75 g | |
| 100 % |
Landing gear up |
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| Info |
Average VSI 3,293 fpm 2,750 fpm min to max 3,739 fpm |
2,750 | 3,519 fpm | |
| Info |
Average altitude 629 ft agl 409 ft agl min to max 864 ft agl |
409 | 864 ft agl | |
| Info |
Average pitch angle 13.0 ° 10.8 ° min to max 14.5 ° |
12.5 | 10.8 ° | |
| Info |
Flaps Position 1 at 19:28:27 |
Enroute climb started 1 mile east of Patan (Bagmati Province, Nepal). Climbing from 5,309 ft asl to 35,005 ft asl, an increase of 29,695 ft in 18 minutes and covering 107 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average speed 259 kt 190 kt min to max 323 kt |
190 | 276 kt | |
| 100 % |
Average bank angle 14.9 ° 0.0 ° min to max 28.8 ° |
3.8 | 0.0 ° | |
| 100 % |
Average g force 1.03 g 0.80 g min to max 1.31 g |
0.80 | 1.00 g | |
| Info |
Average VSI 2,082 fpm -72 fpm min to max 4,296 fpm |
3,174 | 52 fpm | |
| Info |
Average altitude 19,091 ft asl 5,309 ft asl min to max 35,010 ft asl |
5,309 | 35,005 ft asl | |
| Info |
Average pitch angle 6.4 ° 1.2 ° min to max 13.3 ° |
10.2 | 2.1 ° | |
| Info |
Turn coordination 0 0 min to max 0 |
0 | 0 | |
| Info |
Flaps Fully Retracted at 19:28:42 |
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| Info |
Taxi Lights Switched Off at 19:30:11 |
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| Info |
Landing Lights Switched Off at 19:30:13 |
Enroute level cruise started 7 miles south east of VNTR Tumling Tar Airport Tumling Tar (Province 1, Nepal) and lasted 7 minutes, covering 57 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average altitude 34,996 ft asl 34,983 ft asl min to max 35,013 ft asl |
35,013 | 34,992 ft asl | |
| 100 % |
Average speed 275 kt 268 kt min to max 278 kt |
277 | 275 kt | |
| 100 % |
Average bank angle 0.1 ° 0.0 ° min to max 0.8 ° |
0.2 | 0.1 ° | |
| 100 % |
Average g force 1.00 g 0.98 g min to max 1.01 g |
0.99 | 1.00 g | |
| Info |
Turn coordination 0 0 min to max 0 |
0 | 0 | |
| Info |
Average pitch angle 2.1 ° 1.9 ° min to max 2.3 ° |
1.9 | 2.0 ° |
Enroute descent started 3 miles north of Naksalbari (West Bengal, India). Descent from 34,994 ft asl to 7,810 ft asl, a decrease of 27,184 ft in 17 minutes and covering 75 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average speed 188 kt 120 kt min to max 328 kt |
274 | 133 kt | |
| 100 % |
Average bank angle 10.1 ° 0.0 ° min to max 28.1 ° |
0.0 | 11.2 ° | |
| 100 % |
Average g force 1.02 g 0.65 g min to max 1.19 g |
1.00 | 1.00 g | |
| Info |
Average VSI -1,345 fpm -5,050 fpm min to max 294 fpm |
10 | -1,183 fpm | |
| Info |
Average altitude 17,154 ft asl 7,810 ft asl min to max 35,011 ft asl |
34,994 | 7,810 ft asl | |
| Info |
Average pitch angle 0.3 ° -9.2 ° min to max 5.2 ° |
2.1 | -0.0 ° | |
| Info |
Turn coordination 0 0 min to max 0 |
0 | 0 | |
| Info |
Landing Lights Switched On at 20:04:10 |
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| Info |
Taxi Lights Switched On at 20:04:11 |
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| Info |
Flaps Position 1 at 20:04:55 |
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| Info |
Flaps Position 2 at 20:05:49 |
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| Info |
Flaps Position 3 at 20:05:54 |
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| Info |
Landing Gear Down at 20:06:02 |
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| Info |
Flaps Position 4 at 20:06:48 |
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| Info |
Flaps Position 5 at 20:07:09 |
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| Info |
Flaps Position 6 at 20:07:12 |
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| Info |
Flaps Position 7 at 20:07:31 |
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| Info |
GPWS Warning Activated at 20:09:33 |
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| Info |
GPWS Warning Deactivated at 20:09:40 |
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| Info |
Flaps Position 8 at 20:09:51 |
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| Info |
GPWS Warning Activated at 20:10:04 |
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| Info |
GPWS Warning Deactivated at 20:10:13 |
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| Info |
GPWS Warning Activated at 20:10:15 |
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| Info |
GPWS Warning Deactivated at 20:10:36 |
Approaching runway 15 at VQPR Paro International Airport from 1 nm to 0 nm. Descent from 440 ft agl to -4 ft agl. A decrease of 445 ft in 21 seconds.
| Score | Description | Start | Profile | End |
| 83.31 % |
Approach angle 2.0 ° 1.0 ° min to max 4.0 ° Target 3.0 ° |
4.0 | 1.0 ° | |
| 100 % |
Average speed 133 kt 131 kt min to max 134 kt |
134 | 131 kt | |
| 0 % |
Heading variation 0.8 ° 0.0 ° min to max 4.4 ° |
4.4 | 0.0 ° | |
| 70.26 % |
Average bank angle 9.9 ° 1.5 ° min to max 14.1 ° |
5.8 | 7.2 ° | |
| 100 % |
Average g force 1.08 g 0.90 g min to max 1.24 g |
1.00 | 1.23 g | |
| Info |
Average VSI -1,110 fpm -1,527 fpm min to max -694 fpm |
-1,215 | -694 fpm | |
| Info |
Average altitude 78 ft agl -4 ft agl min to max 440 ft agl |
440 | -4 ft agl | |
| Info |
Average pitch angle 1.3 ° -1.7 ° min to max 4.1 ° |
-0.2 | 4.1 ° | |
| Info |
GPWS Warning Activated at 20:11:00 |
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| Info |
GPWS Warning Deactivated at 20:11:02 |
Landing on runway 15 at VQPR Paro International Airport, runway length 1,991 m. Good threshold height. Threshold speed was good at 131 kt.
| Score | Description | Start | Profile | End |
| 100 % |
Threshold speed was good at 131 kt. Target 126 kt |
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| 100 % |
Target 50 ft agl |
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| 100 % |
Landing and flare profile |
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| 100 % |
Heading variation 0.0 ° 0.0 ° min to max 0.1 ° |
0.0 | 0.1 ° | |
| 87.25 % |
Average bank angle 2.3 ° 0.1 ° min to max 6.9 ° |
6.9 | 0.9 ° | |
| 100 % |
Average g force 1.07 g 0.95 g min to max 1.22 g |
1.22 | 0.95 g | |
| Info |
Average speed 131 kt 131 kt min to max 131 kt |
131 | 131 kt | |
| Info |
Average VSI -300 fpm -670 fpm min to max -100 fpm |
-670 | -100 fpm | |
| Info |
Average altitude 4 ft agl 2 ft agl min to max 8 ft agl |
8 | 2 ft agl | |
| Info |
Average pitch angle 3.6 ° 2.6 ° min to max 4.1 ° |
4.1 | 2.6 ° | |
| Info |
GPWS Warning Activated at 20:11:07 |
Touchdown distance was good at 228 m. Touchdown speed at 131 kt was a little fast. Touchdown rate was smooth at -100 fpm. Runway touchdown alignment was very good. Local weather - Temperature 15 °C. Wind 1 kt at 270 °. Crosswind: 1 kt Headwind: 0 kt.
| Score | Description | Start | Profile | End |
| 99.98 % |
Touchdown VSI was -100 fpm. |
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| 100 % |
Touchdown distance was 228 m Target 457 m |
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| 100 % |
Speed at touchdown 131 kt Target below 124 kt |
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| 100 % |
Runway alignment max 1.88 m 1.84 m left |
1.76 | 1.80 m | |
| 100 % |
Average bank angle 1.3 ° 0.9 ° min to max 1.7 ° |
0.9 | 1.7 ° | |
| 100 % |
Average g force 1.02 g 0.95 g min to max 1.05 g |
0.95 | 1.04 g | |
| 100 % |
Landing Bounce |
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| Info |
Average speed 132 kt 131 kt min to max 132 kt |
131 | 132 kt | |
| Info |
Average pitch angle 2.3 ° 1.8 ° min to max 2.6 ° |
2.6 | 1.8 ° | |
| Info |
GPWS Warning Deactivated at 20:11:10 |
Total landing distance 1,660 m, 83 % of runway. Runway rollout alignment was slightly misaligned by 7.8 m from centreline.
| Score | Description | Start | Profile | End |
| 66.49 % |
Landing distance 1,660 m 83 % of runway. |
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| 82.71 % |
Runway alignment max 9.58 m 1.79 m left to 7.79 m right |
1.79 | -4.83 m | |
| 100 % |
Average g force 1.00 g 0.96 g min to max 1.04 g |
1.04 | 0.99 g | |
| Info |
Average speed 141 kt 78 kt min to max 153 kt |
153 | 78 kt | |
| Info |
Average pitch angle -0.8 ° -2.1 ° min to max 1.8 ° |
1.8 | -1.9 ° | |
| Info |
Average bank angle 0.7 ° 0.0 ° min to max 1.8 ° |
1.5 | 0.6 ° |
Exiting runway, average speed 21 kt
| Score | Description | Start | Profile | End |
| Info |
Average speed 24 kt 12 kt min to max 71 kt |
71 | 12 kt | |
| Info |
Average pitch angle -1.7 ° -2.2 ° min to max -1.4 ° |
-1.8 | -1.9 ° | |
| Info |
Average bank angle 0.2 ° 0.0 ° min to max 0.6 ° |
0.3 | 0.6 ° | |
| Info |
Average g force 1.00 g 0.98 g min to max 1.00 g |
0.99 | 1.00 g | |
| Info |
Flaps Position 7 at 20:11:52 |
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| Info |
Flaps Position 6 at 20:11:57 |
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| Info |
Flaps Position 5 at 20:12:01 |
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| Info |
Flaps Position 4 at 20:12:03 |
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| Info |
Flaps Position 3 at 20:12:07 |
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| Info |
Landing Lights Switched Off at 20:12:09 |
Taxiing to the parking from the runway took 3 minutes and covered less than 1 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average speed 16 kt 7 kt min to max 20 kt |
12 | 7 kt | |
| 100 % |
Average speed turning corners 7 kt max 8 kt |
0 | 0 kt | |
| 100 % |
Average g force 1.00 g 0.99 g min to max 1.01 g |
1.00 | 1.00 g | |
| Info |
Average pitch angle -1.5 ° -2.0 ° min to max -1.3 ° |
-1.8 | -1.7 ° | |
| Info |
Average bank angle 0.5 ° 0.0 ° min to max 0.8 ° |
0.6 | 0.0 ° | |
| Info |
Flaps Position 2 at 20:12:11 |
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| Info |
Strobe Lights Switched Off at 20:12:14 |
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| Info |
Flaps Position 1 at 20:12:15 |
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| Info |
Flaps Fully Retracted at 20:12:21 |
The Boeing 737-600 aircraft successfully landed at VQPR Paro International Airport, achieving an overall score of 86.6%. The final approach to runway 15 was conducted from the north, heading 160.0° at 1 nautical mile and 440 feet above ground level (agl). The aircraft demonstrated good control and precision during the approach, ultimately landing safely on the runway.
The threshold height was satisfactory, and the threshold speed of 131 knots was also within acceptable limits. However, the touchdown speed of 131 knots was slightly faster than desired, which may have contributed to a slightly higher touchdown rate of -100 feet per minute (fpm). Despite this, the touchdown rate was still considered smooth, indicating that the pilot maintained control and stability during the landing.
The runway touchdown alignment was very good, indicating that the aircraft was properly aligned with the runway centerline at the moment of touchdown. The local weather conditions at the time of landing were favorable, with a temperature of 15°C and a wind speed of 1 knot from 270°. This resulted in a negligible crosswind component of 1 knot and a headwind of 0 knots.
The total landing distance of 1,660 meters was 83% of the available runway length of 1,991 meters, which is a relatively short distance. However, the runway rollout alignment was slightly misaligned by 7.8 meters from the centerline, indicating that the aircraft may have deviated slightly from the desired path during the rollout phase. Overall, the landing was considered safe and successful, with the aircraft demonstrating good control and precision throughout the approach and landing phases.
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