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KBOI
Boise, United States
Runway 28L
Elevation2,822 ft asl
Weight60,535 kg
Fuel5,934 kg
Wind330° · 22 kn · 13 kn cross

Flight Score

62.97 %
KSMF
Sacramento, United States
Runway 35L
Elevation23 ft asl
Weight56,935 kg
Fuel2,134 kg
21 Apr 2023 1:34 5 nm Boeing 737-800 3,800 kg
Departure Score
92.17 %
Enroute Score
0.00 %
Arrival Score
96.74 %

What went well

Threshold crossed at 45 ft and 137 kt — both inside band
Straight touchdown — 1.41 m off the centreline, no bounce
1.20 G at touchdown — inside band

What held you back

Departure Taxi — beacon light off should be on, then navigation light off should be on; peak speed in a turn 23 kt at 24 %, peak taxi speed 27 kt at 87 %, −3.58 points
Arrival Touchdown — Touchdown VSI was -244 ft/m. at 80 %, −0.82 points
Arrival Rollout — Runway alignment max 4.82 m at 89 %, −0.64 points
Departure Roll — taxi light on should off; Takeoff distance 3,655 m at 0 %, Runway alignment max 5.82 m at 85 %, −0.30 points

Top opportunity

Maintain the centreline

Departure Roll

A small uncorrected heading error at 40 knots becomes a metre of offset per second by 100 knots, noticed only at rotation, producing a crabbed liftoff. Root cause is nearly always eyes on the tape instead of the far end of the runway. Small heading changes displace a distant point visibly long before the nearby centreline stripes look wrong.

Read more in Improve Your Take-Offs

Start to finish · 10 stages, 9 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
Arrival Landing 98.60Landing on runway 35L at KSMF Sacramento Intl, runway length 2,625 m. Good threshold height. Threshold speed was good at 138 kn.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was good at 138 kn. Target 143 kn
100 % Target 50 ft agl
94 % Landing and flare profile
100 % Heading variation -0.0 °-0.0 ° min to max -0.0 ° -0.0 -0.0 °
100 % Average bank angle 0.1 °0.0 ° min to max 0.3 ° 0.1 0.3 °
100 % Average g force 1.02 g0.97 g min to max 1.09 g 1.02 1.00 g
Info Average speed 136 kn128 kn min to max 142 kn 138 129 kn
Info Average VSI -366 ft/m-646 ft/m min to max -198 ft/m -646 -243 ft/m
Info Average altitude 18 ft agl0 ft agl min to max 46 ft agl 46 0 ft agl
Info Average pitch angle 1.6 °0.5 ° min to max 2.2 ° 0.5 2.0 °
07515022530037545052560001123344657Runway Distance mLanding Height ft075150225300375450525600-25-20-15-10-50510152025Runway Distance mRunway Width m
Arrival Touchdown 93.48Touchdown point was 118 m beyond the touchdown zone. Touchdown speed at 130 kn was good. Touchdown rate was fair at -244 ft/m. Runway touchdown alignment was perfect. Local weather - Temperature 29 °C. Wind 15 kn at 340 °. Crosswind: 5 kn Headwind: 14 kn.
ScoreDescriptionStartProfileEnd
80 % Touchdown VSI was -244 ft/m.
91 % Touchdown distance was 539 mTarget 457 m
100 % Speed at touchdown 130 knTarget 141 kn
100 % Runway alignment max 1.49 m1.45 m right -1.49 -1.41 m
100 % Average bank angle 0.2 °0.0 ° min to max 0.3 ° 0.3 0.0 °
100 % Average g force 1.15 g1.04 g min to max 1.20 g 1.04 1.11 g
100 % Landing Bounce
Info Average speed 130 kn127 kn min to max 131 kn 130 127 kn
Info Average pitch angle 1.9 °1.6 ° min to max 2.0 ° 2.0 1.6 °
Departure Taxi 64.17Taxiing from the parking to the runway took 7 minutes and covered 2 nm.
ScoreDescriptionStartProfileEnd
87 % Average speed 16 kn0 kn min to max 27 kn 3 16 kn
24 % Average speed turning corners 16 knmax 23 kn 0 0 kn
100 % Average g force 1.00 g0.98 g min to max 1.02 g 0.99 1.00 g
100 % Beacon, navigation and taxi lights on
Info Average pitch angle -1.1 °-1.4 ° min to max -0.9 ° -1.0 -1.1 °
Info Average bank angle 0.1 °0.0 ° min to max 0.5 ° 0.0 0.2 °

Events

Fail Beacon Light OFF should be ON
Fail Navigation Light OFF should be ON
Info Pitot Heat Switched On 8 ft agl
Info Engine 1 Started 8 ft agl
Info Parking Brake On 8 ft agl
Info Taxi Lights Switched On 8 ft agl
Info Flaps Position 1 8 ft agl
Info Flaps Position 2 8 ft agl
Info Flaps Position 3 8 ft agl
Info Parking Brake Off 8 ft agl
Info Landing Lights Switched On 8 ft agl
Info Strobe Lights Switched On 8 ft agl
Arrival Rollout 94.88Total landing distance 1,164 m, 44 % of runway. Runway rollout alignment was very good.
ScoreDescriptionStartProfileEnd
100 % Landing distance 1,164 m44 % of runway.
89 % Runway alignment max 4.82 m0.00 m left to 4.82 m right -1.39 -4.82 m
100 % Average g force 1.01 g0.98 g min to max 1.09 g 1.09 0.99 g
Info Average speed 108 kn65 kn min to max 115 kn 115 65 kn
Info Average pitch angle -0.7 °-1.5 ° min to max 1.4 ° 1.4 -1.4 °
Info Average bank angle 0.1 °0.0 ° min to max 0.5 ° 0.1 0.0 °
Runway Exit Exiting runway, average speed 45 kn
ScoreDescriptionStartProfileEnd
Info Average speed 34 kn17 kn min to max 52 kn 52 17 kn
Info Average pitch angle -1.0 °-1.5 ° min to max -0.7 ° -1.5 -0.9 °
Info Average bank angle 0.3 °0.0 ° min to max 0.9 ° 0.0 0.4 °
Info Average g force 1.00 g0.98 g min to max 1.01 g 0.98 1.00 g
Arrival Taxi 100.00Taxiing to the parking from the runway took 5 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 12 kn0 kn min to max 17 kn 16 1 kn
100 % Average speed turning corners 12 knmax 12 kn 0 0 kn
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 °-1.2 ° min to max -0.9 ° -0.9 -1.1 °
Info Average bank angle 0.0 °0.0 ° min to max 0.2 ° 0.2 0.0 °

Events

Fail Landing Lights ON should be OFF
Info Landing Lights Switched Off 8 ft agl
Info Strobe Lights Switched Off 8 ft agl
Info Flaps Position 7 8 ft agl
Info Flaps Position 6 8 ft agl
Info Flaps Position 5 8 ft agl
Info Flaps Position 4 8 ft agl
Info Flaps Position 3 8 ft agl
Info Flaps Position 2 8 ft agl
Info Flaps Position 1 8 ft agl
Info Flaps Fully Retracted 8 ft agl
Info Parking Brake On 8 ft agl · 12 kt
Info Beacon Lights Switched Off 8 ft agl · 10 kt
Info Navigation Lights Switched Off 8 ft agl · 10 kt
Info Taxi Lights Switched Off 8 ft agl · 10 kt
Info Beacon Lights Switched On 8 ft agl · 10 kt
Info Navigation Lights Switched On 8 ft agl · 10 kt
Info Taxi Lights Switched On 8 ft agl · 10 kt
Info Engine 1 Stopped 8 ft agl · 14 kt
Info Engine 2 Stopped 8 ft agl · 14 kt
Info Pitot Heat Switched Off 8 ft agl · 14 kt
Departure Roll 97.03Departure roll runway 28L at KBOI Boise Air Terminal\/Gowen Fld. Takeoff distance 3,655 m 123 % of runway. Liftoff speed was 167 kn. Local weather - Temperature 12 °C. Wind 22 kn at 329 °. Crosswind: 13 kn Headwind: 18 kn.
ScoreDescriptionStartProfileEnd
0 % Takeoff distance 3,655 m123 % of runway
100 % Liftoff speed was 167 knTarget 160 kn
85 % Runway alignment max 5.82 m0.00 m left to 5.82 m right -5.82 -0.82 m
100 % Average g force 1.00 g0.96 g min to max 1.06 g 0.99 1.02 g
100 % Takeoff Bounce
Info Average pitch angle 0.1 °-1.1 ° min to max 5.7 ° -1.1 5.7 °
Info Average bank angle 0.2 °0.0 ° min to max 0.4 ° 0.2 0.2 °

Events

Fail Taxi Light ON should OFF
Departure Climb 1 99.89Departure climb to 50 ft agl from runway 28L KBOI Boise Air Terminal\/Gowen Fld.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.0 °0.0 ° min to max 0.0 ° 0.0 0.0 °
100 % Average speed 172 kn167 kn min to max 177 kn 167 177 kn
100 % Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.2 0.1 °
99 % Average g force 1.15 g1.03 g min to max 1.27 g 1.03 1.27 g
Info Average VSI 542 ft/m230 ft/m min to max 1,005 ft/m 230 1,005 ft/m
Info Average altitude 13 ft agl0 ft agl min to max 39 ft agl 0 39 ft agl
Info Average pitch angle 8.0 °5.7 ° min to max 11.2 ° 5.7 11.2 °
Departure Climb 2 99.77Departure climb to 400 ft agl from 28L KBOI Boise Air Terminal\/Gowen Fld.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.0 °-0.0 ° min to max 0.0 ° 0.0 -0.0 °
100 % Average speed 180 kn177 kn min to max 183 kn 177 181 kn
100 % Average bank angle 0.3 °0.1 ° min to max 1.0 ° 0.1 0.8 °
98 % Average g force 1.27 g1.20 g min to max 1.29 g 1.27 1.20 g
Info Average VSI 1,666 ft/m1,024 ft/m min to max 3,770 ft/m 1,024 3,770 ft/m
Info Average altitude 145 ft agl103 ft agl min to max 356 ft agl 103 356 ft agl
Info Average pitch angle 13.0 °11.2 ° min to max 18.6 ° 11.2 18.6 °

Events

Info Landing Gear Up 128 ft agl · 187 kt
Info Taxi Lights Switched Off 178 ft agl · 190 kt
Departure Climb 3 100.00Departure climb to 1,000 ft agl from 28L KBOI Boise Air Terminal\/Gowen Fld.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.1 °-0.2 ° min to max -0.1 ° -0.1 -0.2 °
100 % Average speed 175 kn170 kn min to max 180 kn 179 170 kn
100 % Average bank angle 0.4 °0.0 ° min to max 0.6 ° 0.6 0.5 °
100 % Average g force 1.08 g0.94 g min to max 1.19 g 1.16 0.94 g
100 % Landing gear up
Info Average VSI 5,276 ft/m4,213 ft/m min to max 5,998 ft/m 4,213 5,998 ft/m
Info Average altitude 650 ft agl366 ft agl min to max 924 ft agl 366 924 ft agl
Info Average pitch angle 22.9 °19.9 ° min to max 24.6 ° 19.9 24.0 °

Takeoff

100.00Takeoff roll1,584 m · 53 %
100.00Liftoff speed166 kt
85.17Runway alignment5.82 m R
OkBounce on takeoffNone
99.89Rate of climb541 fpm

Landing

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

100.00Threshold height45 ft
100.00Threshold speed137 kt
100.00Centreline offset0.01 m R

The stabilisation gates

One stabilised approach gate: five checks where the approach path is 500 ft above the runway. The 1,000 ft gate was not assessed, because the approach did not join final that far out.

Five checks, one gate500 ft
Gear down
Sink rate
On glideslope
On centreline
On speed

Touchdown on KSMF 35L

Past threshold90.48
544m
Centreline100.00
1.41m R
Speed100.00
130kt
Touchdown rate79.62
-244fpm
Impact100.00
1.20G
BouncesOk
None

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

45 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 45 ft, down at 544 m

Plan view — the first 1,524 m of the 2,625 m runway, to the same scale as the side view.

5001,0001,500 THRESHOLD FULL SCORE TO 503 M 544 m past threshold CLEARED

Touched down 544 m past the threshold — beyond the full-score zone. The arrival was smooth.

Runway used 1,134 m of 2,625 m · 43 %
Rollout distance100.00
589m43 % used
Rollout alignment88.62
4.82m R

The rest of the report

Explore in detail

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 28L at KBOI Boise Air Terminal\/Gowen Fld in the Boeing 737-800
92.17 %
64.17 %
Taxi
Taxiing from the parking to the runway took 7 minutes and covered 2 nm.
Taxi Lights
100 %
Switched On
Ground Speed kt
86.67 %
30 15 0
Turn Speed
23.75 %
30 15 0
G
100 %
1.25 1 0.75
Bank °
Info
1 0.5 0
Pitch °
Info
1 0 -1
97.03 %
Takeoff Roll
Departure roll runway 28L at KBOI Boise Air Terminal\/Gowen Fld. Takeoff distance 3,655 m 123 % of runway. Liftoff speed was 167 kn. Local weather - Temperature 12 °C. Wind 22 kn at 329 °. Crosswind: 13 kn Headwind: 18 kn.
Takeoff Distance
100 %
Roll distance of 3,655 m using 123.04 % of runway
Liftoff Speed
100 %
Liftoff speed was 167 kn - Target 160 kn
Alignment
85.17 %
0.00 m left to 5.82 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
170 100 30
Bank °
Info
1 0.5 0
Pitch °
Info
6 2.5 -1
02505007501,0001,2501,5001,7502,0002,2502,5002,750-25-20-15-10-50510152025 Runway Distance m Runway Alignment to End of Runway m
99.89 %
Climb 1
Departure climb to 50 ft agl from runway 28L KBOI Boise Air Terminal\/Gowen Fld.
Alignment
100 %
2 0 -2
IAS kt
100 %
180 170 160
Bank °
100 %
1 0.5 0
G
98.86 %
1.5 1 0.5
Pitch °
Info
12 8.5 5
Climb Rate fpm
Info
1,100 550 0
99.77 %
Climb 2
Departure climb to 400 ft agl from 28L KBOI Boise Air Terminal\/Gowen Fld.
Alignment
100 %
2 0 -2
IAS kt
100 %
190 180 170
Bank °
100 %
1 0.5 0
G
97.71 %
1.5 1 0.5
Pitch °
Info
19 15 11
Climb Rate fpm
Info
3,800 2,350 900
100 %
Climb 3
Departure climb to 1,000 ft agl from 28L KBOI Boise Air Terminal\/Gowen Fld.
Alignment
100 %
2 0 -2
IAS kt
100 %
180 170 160
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
25 22 19
Climb Rate fpm
Info
6,000 5,050 4,100
02505007501,0001,2501,5001,7502,0002,2502,5002,7500164328492656820 Runway Distance m Height at End of Runway ft
00.040.080.120.160.20100200300400500600700800 Climb Distance NM Climb Profile to 1,000 ft
00.040.080.120.160.2-60-48-36-24-1201224364860 Climb Distance NM Runway Alignment (in m) to 1,000 ft
Landing report
Landing on runway 35L at KSMF Sacramento Intl in the Boeing 737-800
Landing Score 95.65 %
98.6 %
Landing
Landing on runway 35L at KSMF Sacramento Intl, runway length 2,625 m. Good threshold height. Threshold speed was good at 138 kn.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
100 %
Threshold speed was good at 138 kt. Target 143 kt
Flare
94.38 %
Great landing flare
Centreline ft
100 %
100 0 -100
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
IAS kt
Info
142 131 120
Pitch °
Info
3 1.5 0
Descent Rate fpm
Info
-198 -449 -700
07515022530037545052560001123344657 Runway Distance m Landing Height ft
075150225300375450525600-25-20-15-10-50510152025 Runway Distance m Runway Width m
93.48 %
Touchdown
Touchdown point was 118 m beyond the touchdown zone. Touchdown speed at 130 kn was good. Touchdown rate was fair at -244 ft/m. Runway touchdown alignment was perfect. Local weather - Temperature 29 °C. Wind 15 kn at 340 °. Crosswind: 5 kn Headwind: 14 kn.
Touchdown
79.62 %
Touchdown rate was fair at -244 fpm.
Speed
100 %
Touchdown speed at 130 kt was good. Target below 135 kn
Distance
91 %
Touchdown point was 118 m beyond the touchdown zone.
Alignment
100 %
Runway touchdown alignment was perfect.
Bank
100 %
Bank angle 0.2 °
G
100 %
G 1.15 g
Bounce
100 %
No Bounce Detected
94.88 %
Rollout
Total landing distance 1,164 m, 44 % of runway. Runway rollout alignment was very good.
Distance
100 %
Landing distance 1,164 m using 44.36 % of runway
Alignment
88.62 %
Runway rollout alignment was very good.
G
100 %
1.25 1 0.75
IAS kt
Info
131 100 70
Bank °
Info
1 0.5 0
Pitch °
Info
2 0.5 -1
02004006008001,000 Runway Distance m Runway Width m
100 %
Taxi
Taxiing to the parking from the runway took 5 minutes and covered less than 1 nm.
Landing Lights
Switched On
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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