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Flight from KPHL to KBOS
Wednesday, 29 July 2026 15:06
Minutes 50
269 nm
Fuel 3,780 lbs
Airbus A220-300

Departure

Runway 27L at KPHL
Philadelphia International Airport
Philadelphia, Pennsylvania, United States
Altitude
13 ft asl
Weight
111,931 lbs
Fuel
9,001 lbs
Temperature
84 °F
Wind Speed
8 kt
Wind Direction
297.7 °
Headwind
6 kt
Crosswind
5 kt

Arrival

Runway 04R at KBOS
Logan International Airport
Boston Massachusetts, United States
13 ft asl
Altitude
108,151 lbs
Weight
5,221 lbs
Fuel
66 °F
Temperature
8 kt
Wind Speed
100.0 °
Wind Direction
1 kt
Headwind
7 kt
Crosswind
Flight Score 98.69%
Departure Score 99.99%
Enroute Score 100.00%
Arrival Score 96.08%

The Airbus A220-300 taxied from the parking area to runway 27L at KPHL Philadelphia International Airport in less than 1 minute, covering less than 1 nm.

During the departure roll on runway 27L, the aircraft used a takeoff distance of 3,645 ft, representing 36 % of the runway, and achieved liftoff at 146 kt; ambient temperature was 88 °F with wind 8 kt from 297°, a 6 kt cross-wind component and a 6 kt head-wind component.

Climb commenced 1 mile south of Folcroft, Pennsylvania, with the airplane accelerating from 988 ft asl to 32,471 ft asl, an altitude gain of 31,483 ft achieved in 21 minutes while covering 133 nm.

Level cruise began 6 miles south-east of Fairfield, Connecticut, and persisted for 5 minutes, during which the flight progressed 40 nm.

Descent was initiated 1 mile east of Chester Center, Connecticut, descending from 32,392 ft asl to 1,124 ft asl, a loss of 31,268 ft in 16 minutes and spanning 89 nm.

The final approach to runway 04R at KBOS Logan International Airport was flown from the south on a heading of 26.0°, intercepting the glide path at 4 nm and 1,094 ft agl.

Landing on runway 04R, which is 8,851 ft long, was executed with a threshold speed of 134 kt; touchdown occurred at 1,452 ft down the runway at 128 kt and a descent rate of minus 182 fpm, with the touchdown point offset 20 ft to the right of the centreline. Surface weather reported a temperature of 66 °F, wind 8 kt from 100°, a cross-wind of 8 kt and a head-wind of 1 kt.

The rollout covered a total landing distance of 4,436 ft, equal to 50 % of the runway length, and alignment during the rollout was very good.

After exiting the runway, the aircraft taxied back to the parking area in 6 minutes, traveling less than 1 nm.

In total, the flight covered 269 nm, taking 50, and consumed 3,780 lbs of fuel.


Vertical profile — planned vs actual
Landing
98.9 %
Touchdown
96.67 %
✗ Unstable approach (by 1,000 ft, IFR) · Gear · Flaps · Sink rate · Glideslope · Centreline
✗ Unstable approach (by 500 ft, VFR) · Gear · Flaps · Sink rate · Glideslope · Centreline
Approach & flare
Threshold height
100 %
Good threshold height.
Threshold speed
100 %
Threshold speed was good at 134 kt.
Flare
100 %
The flare tracked the target profile exactly. The flare began at 11 ft agl above the runway, lower than this type wants. Touchdown was 1,459 ft past the threshold. Begin raising the nose earlier - a late flare leaves no time to arrest the sink.
Touchdown
Sink rate
93.31 %
Touchdown rate was good at -187 ft/m.
Impact
100 %
Speed
100 %
Touchdown speed at 128 kt was good.
Aim point
100 %
Touchdown distance was good at 1,452 ft.
Centreline
88.98 %
Runway touchdown position was slightly misaligned by 20 ft from centreline.
Bounce
100 %
Flight Map

Replay this flight in 3D — the full flight path over the terrain with every stage, event and score along the route.

Flight Stages KPHL to KBOS
Click on a stage to view more detailed information

Departure Taxi

100 %

Taxiing from the parking to the runway took less than 1 minute. and covered less than 1 nm.

ScoreDescriptionStartProfileEnd
100 %

Average speed 0 kt

0 kt min to max 0 kt

0 0 kt
100 %

Average speed turning corners 0 kt

max 0 kt

0 0 kt
100 %

Average g force 1.00 g

1.00 g min to max 1.00 g

1.00 1.00 g
Info

Average pitch angle -0.8 °

-0.8 ° min to max -0.8 °

-0.8 -0.8 °
Info

Average bank angle 0.0 °

0.0 ° min to max 0.0 °

0.0 0.0 °
Info

Battery Master On

at 15:06:05

Info

Beacon Lights Switched On

at 15:06:05

Info

Landing Lights Switched On

at 15:06:05

Info

Navigation Lights Switched On

at 15:06:05

Info

Strobe Lights Switched On

at 15:06:05

Info

Taxi Lights Switched On

at 15:06:05

Info

Autopilot Master Switched On

at 15:06:05

Info

Landing Gear Down

at 15:06:05

Info

Flaps Position 2

at 15:06:05

Departure Runway Entry

Entering runway 27L at KPHL Philadelphia International Airport, Average speed was 12 kt.

ScoreDescriptionStartProfileEnd
Info

Average speed 7 kt

7 kt min to max 7 kt

7 7 kt
Info

Average pitch angle -0.8 °

-0.8 ° min to max -0.8 °

-0.8 -0.8 °
Info

Average bank angle 0.1 °

0.1 ° min to max 0.2 °

0.1 0.2 °
Info

Average g force 1.00 g

1.00 g min to max 1.00 g

1.00 1.00 g

Departure Roll

100 %

Departure roll runway 27L at KPHL Philadelphia International Airport. Takeoff distance 3,645 ft 36 % of runway. Liftoff speed was 146 kt. Local weather - Temperature 88 °F. Wind 8 kt at 297 °. Crosswind: 6 kt Headwind: 6 kt.

ScoreDescriptionStartProfileEnd
100 %

Takeoff distance 3,645 ft

36 % of runway

100 %

Liftoff speed was 146 kt

Target 149 kt

100 %

Runway alignment max 7.7 ft

5.5 ft left to 2.2 ft right

1.7 5.5 ft
100 %

Average g force 1.00 g

0.99 g min to max 1.02 g

1.00 0.99 g
100 %

Takeoff Bounce

Info

Average pitch angle -0.7 °

-1.3 ° min to max 3.8 °

-0.8 3.8 °
Info

Average bank angle 0.1 °

0.0 ° min to max 0.3 °

0.0 0.2 °
Info

Pitot Heat Switched On

at 15:07:03

Departure Climb 1

100 %

Departure climb to 50 ft agl from runway 27L KPHL Philadelphia International Airport.

ScoreDescriptionStartProfileEnd
100 %

Heading variation -0.2 °

-0.3 ° min to max -0.1 °

-0.1 -0.3 °
100 %

Average speed 152 kt

146 kt min to max 156 kt

146 156 kt
100 %

Average bank angle 0.2 °

0.0 ° min to max 0.4 °

0.2 0.3 °
100 %

Average g force 1.11 g

1.00 g min to max 1.25 g

1.00 1.25 g
Info

Average VSI 469 fpm

114 fpm min to max 973 fpm

114 973 fpm
Info

Average altitude 8 ft agl

0 ft agl min to max 27 ft agl

0 27 ft agl
Info

Average pitch angle 6.1 °

3.8 ° min to max 10.1 °

3.8 10.1 °

Departure Climb 2

99.94 %

Departure climb to 400 ft agl from 27L KPHL Philadelphia International Airport.

ScoreDescriptionStartProfileEnd
100 %

Heading variation -0.4 °

-0.7 ° min to max -0.3 °

-0.3 -0.7 °
100 %

Average speed 156 kt

154 kt min to max 157 kt

156 154 kt
100 %

Average bank angle 0.2 °

0.0 ° min to max 0.7 °

0.4 0.7 °
99.43 %

Average g force 1.20 g

0.92 g min to max 1.26 g

1.26 0.92 g
Info

Average VSI 1,648 fpm

1,019 fpm min to max 3,082 fpm

1,019 3,052 fpm
Info

Average altitude 84 ft agl

29 ft agl min to max 337 ft agl

29 337 ft agl
Info

Average pitch angle 11.9 °

10.3 ° min to max 14.4 °

10.3 13.6 °
Info

Landing Gear Up

at 15:07:09

Info

Taxi Lights Switched Off

at 15:07:10

Departure Climb 3

100 %

Departure climb to 1,000 ft agl from 27L KPHL Philadelphia International Airport.

ScoreDescriptionStartProfileEnd
100 %

Heading variation -1.2 °

-1.6 ° min to max -0.9 °

-0.9 -1.6 °
100 %

Average speed 154 kt

152 kt min to max 156 kt

155 153 kt
100 %

Average bank angle 1.2 °

0.4 ° min to max 2.0 °

0.8 2.0 °
100 %

Average g force 0.96 g

0.94 g min to max 1.00 g

0.94 0.96 g
100 %

Landing gear up

Info

Average VSI 2,878 fpm

2,694 fpm min to max 2,967 fpm

2,967 2,694 fpm
Info

Average altitude 653 ft agl

386 ft agl min to max 918 ft agl

386 918 ft agl
Info

Average pitch angle 12.8 °

11.8 ° min to max 13.5 °

13.2 11.8 °

Enroute Climb

100 %

Enroute climb started 1 mile south of Folcroft (Pennsylvania, United States). Climbing from 988 ft asl to 32,471 ft asl, an increase of 31,483 ft in 21 minutes and covering 133 nm.

ScoreDescriptionStartProfileEnd
100 %

Average speed 221 kt

151 kt min to max 275 kt

153 275 kt
100 %

Average bank angle 9.6 °

0.2 ° min to max 28.7 °

1.1 0.5 °
100 %

Average g force 1.01 g

0.82 g min to max 1.14 g

0.97 0.98 g
Info

Average VSI 1,920 fpm

440 fpm min to max 3,157 fpm

2,658 440 fpm
Info

Average altitude 14,229 ft asl

988 ft asl min to max 32,471 ft asl

988 32,471 ft asl
Info

Average pitch angle 7.0 °

1.4 ° min to max 15.6 °

11.7 1.4 °
Info

Turn coordination 0

0 min to max 0

0 0
Info

Landing Lights Switched Off

at 15:11:10

Enroute Level

100 %

Enroute level cruise started 6 miles south east of Fairfield (Connecticut, United States) and lasted 5 minutes, covering 40 nm.

ScoreDescriptionStartProfileEnd
100 %

Average altitude 32,712 ft asl

32,553 ft asl min to max 32,727 ft asl

32,553 32,644 ft asl
100 %

Average speed 275 kt

272 kt min to max 278 kt

275 273 kt
100 %

Average bank angle 11.8 °

0.0 ° min to max 15.4 °

0.3 1.1 °
100 %

Average g force 1.02 g

0.94 g min to max 1.05 g

1.03 0.94 g
Info

Turn coordination 0

0 min to max 0

0 0
Info

Average pitch angle 1.1 °

-0.5 ° min to max 1.7 °

1.7 -0.5 °

Enroute Descent

100 %

Enroute descent started 1 mile east of Chester Center (Connecticut, United States). Descent from 32,392 ft asl to 1,124 ft asl, a decrease of 31,268 ft in 16 minutes and covering 89 nm.

ScoreDescriptionStartProfileEnd
100 %

Average speed 240 kt

180 kt min to max 275 kt

273 180 kt
100 %

Average bank angle 4.7 °

0.0 ° min to max 16.2 °

1.1 1.3 °
100 %

Average g force 1.01 g

0.91 g min to max 1.18 g

0.96 0.99 g
Info

Average VSI -1,922 fpm

-3,725 fpm min to max 12 fpm

-1,970 -872 fpm
Info

Average altitude 10,052 ft asl

1,124 ft asl min to max 32,392 ft asl

32,392 1,124 ft asl
Info

Average pitch angle -2.3 °

-5.1 ° min to max 1.6 °

-1.6 -1.2 °
Info

Turn coordination 0

0 min to max 0

0 0
Info

Landing Lights Switched On

at 15:43:14

Info

Autopilot Bank Hold Activated

at 15:44:16

Info

Landing Gear Down

at 15:48:23

100 %

Landing Lights

at 15:43:12

Arrival Final 4

96.38 %

Approaching runway 04R at KBOS Logan International Airport from 4 nm to 3 nm. Descent from 1,094 ft agl to 743 ft agl. A decrease of 351 ft in 20 seconds.

ScoreDescriptionStartProfileEnd
100 %

Approach angle 2.6 °

2.5 ° min to max 2.7 °

Target 3.0 °

2.7 2.5 °
100 %

Average speed 170 kt

157 kt min to max 180 kt

180 157 kt
64.95 %

Heading variation -3.0 °

-4.1 ° min to max -2.0 °

-2.0 -4.1 °
99.41 %

Average bank angle 1.8 °

0.9 ° min to max 3.2 °

0.9 3.2 °
100 %

Average g force 1.00 g

0.95 g min to max 1.04 g

1.00 1.04 g
Info

Average VSI -1,007 fpm

-1,191 fpm min to max -864 fpm

-884 -1,095 fpm
Info

Average altitude 923 ft agl

743 ft agl min to max 1,094 ft agl

1,094 743 ft agl
Info

Average pitch angle -0.8 °

-1.2 ° min to max -0.0 °

-1.2 -0.0 °

Arrival Final 3

90.56 %

Approaching runway 04R at KBOS Logan International Airport from 3 nm to 2 nm. Descent from 726 ft agl to 433 ft agl. A decrease of 293 ft in 23 seconds.

ScoreDescriptionStartProfileEnd
100 %

Approach angle 2.4 °

2.3 ° min to max 2.5 °

Target 3.0 °

2.5 2.3 °
100 %

Average speed 142 kt

134 kt min to max 156 kt

156 134 kt
8.71 %

Heading variation -4.7 °

-5.2 ° min to max -4.2 °

-4.2 -5.2 °
98.46 %

Average bank angle 2.5 °

0.6 ° min to max 3.6 °

2.4 3.6 °
100 %

Average g force 1.01 g

0.96 g min to max 1.07 g

1.03 1.01 g
Info

Average VSI -736 fpm

-1,031 fpm min to max -530 fpm

-1,031 -708 fpm
Info

Average altitude 572 ft agl

433 ft agl min to max 726 ft agl

726 433 ft agl
Info

Average pitch angle 2.2 °

0.2 ° min to max 3.2 °

0.2 3.0 °
Info

Taxi Lights Switched On

at 15:50:15

Arrival Final 2

90 %

Approaching runway 04R at KBOS Logan International Airport from 2 nm to 1 nm. Descent from 420 ft agl to 184 ft agl. A decrease of 236 ft in 25 seconds.

ScoreDescriptionStartProfileEnd
100 %

Approach angle 2.2 °

2.2 ° min to max 2.3 °

Target 3.0 °

2.2 2.2 °
100 %

Average speed 134 kt

132 kt min to max 135 kt

134 134 kt
0 %

Heading variation -6.9 °

-8.8 ° min to max -5.4 °

-5.4 -8.8 °
100 %

Average bank angle 0.9 °

0.0 ° min to max 1.9 °

1.0 1.1 °
100 %

Average g force 1.01 g

0.94 g min to max 1.05 g

1.00 1.04 g
Info

Average VSI -549 fpm

-687 fpm min to max -376 fpm

-687 -453 fpm
Info

Average altitude 298 ft agl

184 ft agl min to max 420 ft agl

420 184 ft agl
Info

Average pitch angle 3.5 °

2.5 ° min to max 4.2 °

3.1 4.2 °

Arrival Final 1

100 %

Approaching runway 04R at KBOS Logan International Airport from 1 nm to 0 nm. Descent from 178 ft agl to -12 ft agl. A decrease of 190 ft in 20 seconds.

ScoreDescriptionStartProfileEnd
100 %

Approach angle 2.1 °

2.0 ° min to max 2.4 °

Target 3.0 °

2.2 2.3 °
100 %

Average speed 133 kt

132 kt min to max 137 kt

135 134 kt
100 %

Heading variation 0.2 °

0.1 ° min to max 0.2 °

0.2 0.1 °
100 %

Average bank angle 0.6 °

0.0 ° min to max 0.9 °

0.6 0.5 °
100 %

Average g force 1.01 g

0.96 g min to max 1.04 g

1.01 0.98 g
Info

Average VSI -453 fpm

-651 fpm min to max -361 fpm

-383 -367 fpm
Info

Average altitude 24 ft agl

-12 ft agl min to max 178 ft agl

178 -12 ft agl
Info

Average pitch angle 3.8 °

3.2 ° min to max 4.2 °

4.2 3.4 °

Arrival Landing

98.9 %

Landing on runway 04R at KBOS Logan International Airport, runway length 8,851 ft. Good threshold height. Threshold speed was good at 134 kt.

ScoreDescriptionStartProfileEnd
100 %

Threshold speed was good at 134 kt.

Target 135 kt

100 %

Target 50 ft agl

100 %

The flare tracked the target profile exactly. The flare began at 11 ft agl above the runway, lower than this type wants. Touchdown was 1,459 ft past the threshold. Begin raising the nose earlier - a late flare leaves no time to arrest the sink.

89.04 %

Heading variation 19.9 °

19.3 ° min to max 21.3 °

21.3 19.9 °
100 %

Average bank angle 0.2 °

0.0 ° min to max 0.4 °

0.4 0.3 °
100 %

Average g force 1.01 g

0.96 g min to max 1.08 g

0.98 0.97 g
Info

Average speed 132 kt

128 kt min to max 134 kt

134 128 kt
Info

Average VSI -283 fpm

-387 fpm min to max -146 fpm

-370 -182 fpm
Info

Average altitude 12 ft agl

1 ft agl min to max 28 ft agl

28 1 ft agl
Info

Average pitch angle 4.8 °

3.4 ° min to max 5.7 °

3.4 5.4 °

Arrival Touchdown

96.67 %

Touchdown distance was good at 1,452 ft. Touchdown speed at 128 kt was good. Touchdown rate was good at -182 fpm. Runway touchdown position was slightly misaligned by 20 ft from centreline. Local weather - Temperature 66 °F. Wind 8 kt at 100 °. Crosswind: 8 kt Headwind: 1 kt.

ScoreDescriptionStartProfileEnd
93.31 %

Touchdown VSI was -182 fpm.

100 %

Touchdown distance was 1,452 ft

Target 1,500 ft

100 %

Speed at touchdown 128 kt

Target below 153 kt

88.98 %

Runway alignment max 19.9 ft

19.1 ft left

19.9 17.8 ft
100 %

Average bank angle 0.5 °

0.0 ° min to max 1.2 °

0.3 1.2 °
100 %

Average g force 1.12 g

0.97 g min to max 1.22 g

0.97 1.05 g
100 %

Landing Bounce

Info

Average speed 127 kt

126 kt min to max 128 kt

128 126 kt
Info

Average pitch angle 5.2 °

5.0 ° min to max 5.4 °

5.4 5.0 °

Arrival Rollout

96.08 %

Total landing distance 4,436 ft, 50 % of runway. Runway rollout alignment was very good.

ScoreDescriptionStartProfileEnd
100 %

Landing distance 4,436 ft

50 % of runway.

91.3 %

Runway alignment max 17.8 ft

17.8 ft left to 0.0 ft left

17.8 10.5 ft
100 %

Average g force 1.02 g

0.99 g min to max 1.06 g

1.05 1.00 g
Info

Average speed 108 kt

68 kt min to max 126 kt

126 68 kt
Info

Average pitch angle 0.5 °

-1.3 ° min to max 5.0 °

5.0 -1.2 °
Info

Average bank angle 1.6 °

0.0 ° min to max 3.1 °

1.2 0.1 °
Info

Pitot Heat Switched Off

at 15:51:28

Runway Exit

Exiting runway, average speed 21 kt

ScoreDescriptionStartProfileEnd
Info

Average speed 24 kt

9 kt min to max 64 kt

64 12 kt
Info

Average pitch angle -1.1 °

-1.5 ° min to max -0.7 °

-1.3 -0.9 °
Info

Average bank angle 0.1 °

0.0 ° min to max 0.5 °

0.2 0.1 °
Info

Average g force 1.00 g

0.99 g min to max 1.00 g

0.99 1.00 g

Arrival Taxi

100 %

Taxiing to the parking from the runway took 6 minutes and covered less than 1 nm.

ScoreDescriptionStartProfileEnd
100 %

Average speed 12 kt

0 kt min to max 20 kt

12 0 kt
100 %

Average speed turning corners 9 kt

max 10 kt

0 0 kt
100 %

Average g force 1.00 g

1.00 g min to max 1.01 g

1.00 1.00 g
Info

Average pitch angle -0.9 °

-1.5 ° min to max -0.8 °

-0.9 -0.8 °
Info

Average bank angle 0.1 °

0.0 ° min to max 0.6 °

0.1 0.0 °
Info

Strobe Lights Switched Off

at 15:52:52

Info

Landing Lights Switched Off

at 15:52:55

Info

Taxi Lights Switched Off

at 15:56:09

Info

Parking Brake On

at 15:56:35

Takeoff on runway 27L at KPHL Philadelphia International Airport in the Airbus A220-300
99.99 %
100 %
Taxi
Taxiing from the parking to the runway took less than 1 minute. 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 0.5 0
100 %
Takeoff Roll
Departure roll runway 27L at KPHL Philadelphia International Airport. Takeoff distance 3,645 ft 36 % of runway. Liftoff speed was 146 kt. Local weather - Temperature 88 °F. Wind 8 kt at 297 °. Crosswind: 6 kt Headwind: 6 kt.
Takeoff Distance
100 %
Roll distance of 3,645 ft using 36.05 % of runway
Liftoff Speed
100 %
Liftoff speed was 146 kn - Target 149 kn
Alignment
100 %
5.5 ft left to 2.2 ft 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
150 80 10
Bank °
Info
1 0.5 0
Pitch °
Info
4 1.5 -1
01,0002,0003,0004,0005,0006,0007,0008,0009,000-110-100-90-80-70-60-50-40-30-20-100102030405060708090100110 Runway Distance ft Runway Alignment to End of Runway ft
100 %
Climb 1
Departure climb to 50 ft agl from runway 27L KPHL Philadelphia 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
11 7 3
Climb Rate fpm
Info
1,000 450 -100
99.94 %
Climb 2
Departure climb to 400 ft agl from 27L KPHL Philadelphia International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
160 155 150
Bank °
100 %
1 0.5 0
G
99.43 %
1.5 1 0.5
Pitch °
Info
15 13 10
Climb Rate fpm
Info
3,100 2,000 900
100 %
Climb 3
Departure climb to 1,000 ft agl from 27L KPHL Philadelphia International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
160 155 150
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
14 13 11
Climb Rate fpm
Info
3,000 2,750 2,500
01,0002,0003,0004,0005,0006,0007,0008,0009,0000174348522696870 Runway Distance ft Height at End of Runway ft
00.250.50.750100200300400500600700800 Climb Distance NM Climb Profile to 1,000 ft
00.250.50.75-200-160-120-80-4004080120160200 Climb Distance NM Runway Alignment in (ft) to 1,000 ft
Landing on runway 04R at KBOS Logan International Airport in the Airbus A220-300
Landing Score 97.92 %
Landing Summary

The Airbus A220-300 commenced its final approach to runway 04R at KBOS Logan International Airport from the south, tracking a heading of 26.0 ° at 4 nm and 1,094 ft agl. Local conditions were 66 °F with wind 8 kt from 100 °, providing an 8 kt crosswind and a 1 kt head-wind component. At the 1,000 ft gate the approach was assessed as unstable: sink rate too high and off the centreline.

At threshold the aircraft maintained a good height and achieved a threshold speed that was good at 134 kt. The flare was executed without noted deviation.

Touchdown occurred 1,452 ft down the runway at a speed that was good at 128 kt, with a vertical rate that was good at minus 182 fpm. The touchdown point was slightly misaligned by 20 ft from the centreline, and the total landing distance was 4,436 ft, representing 50 % of the runway length.

Rollout alignment was very good, keeping the aircraft on the centreline through the deceleration phase.

To improve the already high score of 97.9 %, focus on stabilising the approach by controlling sink rate and maintaining centreline tracking before the 1,000 ft gate, and aim for tighter touchdown alignment to reduce the 20-ft offset.

96.38 %
Final 4
Approaching runway 04R at KBOS Logan International Airport from 4 nm to 3 nm. Descent from 1,094 ft agl to 743 ft agl. A decrease of 351 ft in 20 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
64.95 %
Poor heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
180 165 150
Alignment
64.95 %
0.5 0 -0.5
Bank °
99.41 %
4 2 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-864 -1,032 -1,200
33.253.53.7547007508008509009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500 Distance to Touchdown NM Approach Height ft
33.253.53.754-740-555-370-1850185370555740 Distance to Touchdown NM Approach Runway Alignment ft
90.56 %
Final 3
Approaching runway 04R at KBOS Logan International Airport from 3 nm to 2 nm. Descent from 726 ft agl to 433 ft agl. A decrease of 293 ft in 23 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
8.71 %
Poor heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
156 143 130
Alignment
8.71 %
0.5 0 -0.5
Bank °
98.46 %
6 3 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-530 -815 -1,100
22.252.52.7534004505005506006507007508008509009501,0001,0501,100 Distance to Touchdown NM Approach Height ft
22.252.52.753-300-225-150-75075150225300 Distance to Touchdown NM Approach Runway Alignment ft
90 %
Final 2
Approaching runway 04R at KBOS Logan International Airport from 2 nm to 1 nm. Descent from 420 ft agl to 184 ft agl. A decrease of 236 ft in 25 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
0 %
Poor heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
135 132 130
Alignment
0 %
0.5 0 -0.5
Bank °
100 %
4 2 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-376 -538 -700
11.251.51.752150200250300350400450500550600650700750 Distance to Touchdown NM Approach Height ft
11.251.51.752-230-173-115-58058115173230 Distance to Touchdown NM Approach Runway Alignment ft
100 %
Final 1
Approaching runway 04R at KBOS Logan International Airport from 1 nm to 0 nm. Descent from 178 ft agl to -12 ft agl. A decrease of 190 ft in 20 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
137 134 130
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-361 -531 -700
00.250.50.751050100150200250300350 Distance to Touchdown NM Approach Height ft
00.250.50.751-170-128-85-4304385128170 Distance to Touchdown NM Approach Runway Alignment ft
98.9 %
Landing
Landing on runway 04R at KBOS Logan International Airport, runway length 8,851 ft. Good threshold height. Threshold speed was good at 134 kt.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
100 %
Threshold speed was good at 134 kt. Target 135 kt
Flare
100 %
The flare tracked the target profile exactly. The flare began at 11 ft agl above the runway, lower than this type wants. Touchdown was 1,459 ft past the threshold. Begin raising the nose earlier - a late flare leaves no time to arrest the sink.
Centreline ft
89.04 %
100 0 -100
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
IAS kt
Info
134 127 120
Pitch °
Info
6 4.5 3
Descent Rate fpm
Info
-146 -273 -400
02505007501,0001,2501,5001,75001123344657 Runway Distance ft Landing Height ft
02505007501,0001,2501,5001,750-90-72-54-36-1801836547290 Runway Distance ft Runway Width ft
96.67 %
Touchdown
Touchdown distance was good at 1,452 ft. Touchdown speed at 128 kt was good. Touchdown rate was good at -182 fpm. Runway touchdown position was slightly misaligned by 20 ft from centreline. Local weather - Temperature 66 °F. Wind 8 kt at 100 °. Crosswind: 8 kt Headwind: 1 kt.
Touchdown
93.31 %
Touchdown rate was good at -187 ft/m.
Speed
100 %
Touchdown speed at 128 kt was good. Target below 153 kn
Distance
100 %
Touchdown distance was good at 1,452 ft.
Alignment
88.98 %
Runway touchdown position was slightly misaligned by 20 ft from centreline.
Bank
100 %
Bank angle 0.5 °
G
100 %
G 1.12 g
Bounce
100 %
No Bounce Detected
96.08 %
Rollout
Total landing distance 4,436 ft, 50 % of runway. Runway rollout alignment was very good.
Distance
100 %
Landing distance 4,436 ft using 50.12 % of runway
Alignment
91.3 %
Runway rollout alignment was very good.
G
100 %
1.25 1 0.75
IAS kt
Info
126 93 60
Bank °
Info
4 2 0
Pitch °
Info
6 2.5 -1
05001,0001,5002,0002,5003,0003,5004,000 Runway Distance ft Runway Width ft
100 %
Taxi
Taxiing to the parking from the runway took 6 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

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