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CYYC
Calgary, Canada
Runway 17L

Flight Score

97.29 %
KSFO
San Francisco, United States
Runway 28R
21 Jul 2026 2:45 971 nm Boeing 737-MAX8
Departure Score
95.80 %
Enroute Score
100.00 %
Arrival Score
96.07 %

What went well

Touchdown 1,571 ft in — inside the full-score zone
Threshold crossed at 52 ft and 146 kt — both inside band
Straight touchdown — 1.3 ft off the centreline, no bounce

What held you back

Departure Roll — Runway alignment max 117.5 ft at 0 %, −1.33 points
Arrival Rollout — Runway alignment max 39.8 ft at 68 %, −0.60 points
Arrival Touchdown — Touchdown VSI was -417 fpm. at 51 %, −0.52 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 · 20 stages, 18 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 14 minutes and covered 3 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 12 kt0 kt min to max 24 kt 1 10 kt
100 % Average speed turning corners 11 ktmax 11 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 -0.4 °-0.9 ° min to max 1.2 ° 1.2 -0.9 °
Info Average bank angle 0.1 °0.0 ° min to max 0.4 ° 0.0 0.4 °

Events

Info Parking Brake On 11 ft agl · 9 kt
Info Engine 1 Started 11 ft agl · 6 kt
Info Parking Brake Off 11 ft agl · 6 kt
Info Taxi Lights Switched On 11 ft agl · 8 kt
Info Flaps Position 1 11 ft agl · 10 kt
Info Flaps Position 2 11 ft agl · 10 kt
Info Flaps Position 3 11 ft agl · 11 kt
Info Flaps Fully Retracted 11 ft agl · 17 kt
Info Flaps Position 2 11 ft agl · 17 kt
Info Flaps Position 3 11 ft agl · 17 kt
Info Landing Lights Switched On 11 ft agl · 2 kt
Info Strobe Lights Switched On 11 ft agl · 2 kt
Departure Runway Entry Entering runway 17L at CYYC Calgary International Airport, Average speed was 19 kt.
ScoreDescriptionStartProfileEnd
Info Average speed 11 kt4 kt min to max 20 kt 10 20 kt
Info Average pitch angle -0.6 °-0.7 ° min to max -0.4 ° -0.7 -0.4 °
Info Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.0 0.1 °
Info Average g force 1.00 g1.00 g min to max 1.01 g 1.00 1.00 g

Events

Info Flaps Position 2 11 ft agl · 13 kt
Info Flaps Position 3 11 ft agl · 16 kt
Departure Roll 80.00Departure roll runway 17L at CYYC Calgary International Airport. Takeoff distance 7,182 ft 51 % of runway. Liftoff speed was 163 kt. Local weather - Temperature 81 °F. Wind 11 kt at 149 °. Crosswind: 6 kt Headwind: 10 kt.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 7,182 ft51 % of runway
100 % Liftoff speed was 163 ktTarget 162 kt
0 % Runway alignment max 117.5 ft117.5 ft left to 0.0 ft left 8.6 117.5 ft
100 % Average g force 1.00 g0.95 g min to max 1.07 g 1.00 1.07 g
100 % Takeoff Bounce
Info Average pitch angle -0.1 °-0.9 ° min to max 9.6 ° -0.4 9.6 °
Info Average bank angle 0.3 °0.0 ° min to max 2.2 ° 0.1 2.2 °
Departure Climb 1 99.00Departure climb to 50 ft agl from runway 17L CYYC Calgary International Airport.
ScoreDescriptionStartProfileEnd
96 % Heading variation -1.2 °-1.4 ° min to max -1.0 ° -1.0 -1.4 °
100 % Average speed 163 kt163 kt min to max 164 kt 163 164 kt
100 % Average bank angle 1.4 °0.8 ° min to max 2.2 ° 2.2 0.8 °
100 % Average g force 1.20 g1.09 g min to max 1.25 g 1.09 1.17 g
Info Average VSI 533 fpm36 fpm min to max 1,122 fpm 36 1,122 fpm
Info Average altitude 6 ft agl0 ft agl min to max 22 ft agl 0 22 ft agl
Info Average pitch angle 13.2 °10.0 ° min to max 14.7 ° 10.0 14.7 °
Departure Climb 2 100.00Departure climb to 400 ft agl from 17L CYYC Calgary International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -1.5 °-2.0 ° min to max -1.4 ° -1.4 -2.0 °
100 % Average speed 164 kt159 kt min to max 164 kt 164 159 kt
100 % Average bank angle 0.5 °0.2 ° min to max 0.7 ° 0.7 0.2 °
100 % Average g force 1.12 g0.95 g min to max 1.16 g 1.16 0.95 g
Info Average VSI 1,661 fpm1,163 fpm min to max 3,038 fpm 1,163 3,038 fpm
Info Average altitude 71 ft agl24 ft agl min to max 314 ft agl 24 314 ft agl
Info Average pitch angle 15.8 °14.7 ° min to max 18.5 ° 14.7 17.8 °

Events

Info Landing Gear Up 178 ft agl · 176 kt
Departure Climb 3 100.00Departure climb to 1,000 ft agl from 17L CYYC Calgary International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -2.4 °-2.5 ° min to max -2.1 ° -2.1 -2.5 °
100 % Average speed 162 kt156 kt min to max 172 kt 158 172 kt
100 % Average bank angle 1.4 °0.0 ° min to max 3.6 ° 0.1 0.7 °
100 % Average g force 0.92 g0.84 g min to max 0.99 g 0.92 0.97 g
100 % Landing gear up
Info Average VSI 1,900 fpm1,316 fpm min to max 3,026 fpm 3,026 1,446 fpm
Info Average altitude 719 ft agl368 ft agl min to max 979 ft agl 368 979 ft agl
Info Average pitch angle 13.0 °11.0 ° min to max 17.4 ° 17.4 11.0 °

Events

Fail Bounce during liftoff 571 ft agl · 170 kt
Enroute Climb 100.00Enroute climb started 1 mile south east of CYYC Calgary International Airport Calgary (Alberta, Canada). Climbing from 4,563 ft asl to 38,003 ft asl, an increase of 33,440 ft in 26 minutes and covering 165 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 260 kt172 kt min to max 292 kt 172 248 kt
100 % Average bank angle 2.5 °0.0 ° min to max 21.5 ° 1.6 0.4 °
100 % Average g force 0.99 g0.82 g min to max 1.11 g 1.00 1.00 g
Info Average VSI 1,463 fpm7 fpm min to max 3,810 fpm 1,470 69 fpm
Info Average altitude 22,245 ft asl4,563 ft asl min to max 38,003 ft asl 4,563 38,003 ft asl
Info Average pitch angle 6.4 °3.7 ° min to max 15.5 ° 11.3 4.6 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 1 1,685 ft agl · 195 kt
Info Flaps Fully Retracted 2,334 ft agl · 239 kt
Info Taxi Lights Switched Off 6,956 ft agl · 299 kt
Info Landing Lights Switched Off 7,055 ft agl · 303 kt
Info Beacon Lights Switched Off 14,737 ft agl · 388 kt
Info Strobe Lights Switched Off 14,737 ft agl · 388 kt
Info Beacon Lights Switched On 14,773 ft agl · 389 kt
Info Strobe Lights Switched On 14,773 ft agl · 389 kt
Enroute Level 100.00Enroute level cruise started 9 miles north east of 57S Troy Troy (Montana, United States) and lasted 89 minutes, covering 639 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 38,000 ft asl37,920 ft asl min to max 38,035 ft asl 38,011 38,000 ft asl
100 % Average speed 251 kt248 kt min to max 252 kt 248 250 kt
100 % Average bank angle 0.2 °0.0 ° min to max 0.9 ° 0.4 0.3 °
100 % Average g force 1.00 g0.97 g min to max 1.04 g 0.98 0.99 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 4.2 °3.3 ° min to max 5.0 ° 4.3 4.1 °

Events

Info Flaps Position 1 36,075 ft agl · 462 kt
Info Flaps Fully Retracted 36,167 ft agl · 461 kt
Info Beacon Lights Switched Off 32,759 ft agl · 461 kt
Info Strobe Lights Switched Off 32,759 ft agl · 461 kt
Info Beacon Lights Switched On 32,906 ft agl · 461 kt
Info Strobe Lights Switched On 32,906 ft agl · 461 kt
Info Beacon Lights Switched Off 38,103 ft agl · 460 kt
Info Strobe Lights Switched Off 38,103 ft agl · 460 kt
Info Beacon Lights Switched On 37,739 ft agl · 460 kt
Info Strobe Lights Switched On 37,739 ft agl · 460 kt
Enroute Descent 100.00Enroute descent started 6 miles south west of 4CL3 Antelope Valley Ranch Airport Williams (California, United States). Descent from 37,993 ft asl to 7,011 ft asl, a decrease of 30,983 ft in 17 minutes and covering 101 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 274 kt215 kt min to max 293 kt 251 215 kt
100 % Average bank angle 7.5 °0.0 ° min to max 20.2 ° 0.2 0.3 °
100 % Average g force 1.02 g0.88 g min to max 1.11 g 0.88 0.98 g
Info Average VSI -1,874 fpm-3,276 fpm min to max 214 fpm -431 108 fpm
Info Average altitude 19,793 ft asl6,979 ft asl min to max 37,993 ft asl 37,993 7,011 ft asl
Info Average pitch angle 0.4 °-0.8 ° min to max 6.2 ° 2.6 5.7 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Beacon Lights Switched Off 16,469 ft agl · 382 kt
Info Strobe Lights Switched Off 16,469 ft agl · 382 kt
Info Beacon Lights Switched On 16,443 ft agl · 382 kt
Info Strobe Lights Switched On 16,443 ft agl · 382 kt
Info Landing Lights Switched On 10,054 ft agl · 283 kt
Info Taxi Lights Switched On 9,967 ft agl · 283 kt
Info Autopilot Bank Hold Activated 8,649 ft agl · 275 kt
Enroute Level 2 100.00Enroute level cruise started 4 miles south west of San Lorenzo (California, United States) and lasted 12 minutes, covering 35 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 7,023 ft asl6,828 ft asl min to max 7,480 ft asl 7,003 6,985 ft asl
100 % Average speed 159 kt144 kt min to max 210 kt 210 160 kt
100 % Average bank angle 12.6 °0.0 ° min to max 20.5 ° 0.4 9.3 °
100 % Average g force 1.02 g0.84 g min to max 1.20 g 1.00 0.97 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 7.6 °2.4 ° min to max 16.0 ° 5.8 7.8 °

Events

Info Flaps Position 1 7,236 ft agl · 234 kt
Info Flaps Position 2 7,306 ft agl · 230 kt
Info Flaps Position 3 7,305 ft agl · 223 kt
Info Beacon Lights Switched Off 7,208 ft agl · 182 kt
Info Navigation Lights Switched Off 7,208 ft agl · 182 kt
Info Strobe Lights Switched Off 7,208 ft agl · 182 kt
Info Beacon Lights Switched On 7,210 ft agl · 182 kt
Info Navigation Lights Switched On 7,210 ft agl · 182 kt
Info Strobe Lights Switched On 7,210 ft agl · 182 kt
Info Autopilot Bank Hold Deactivated 6,374 ft agl · 183 kt
Info Flaps Position 4 4,003 ft agl · 178 kt
Info Flaps Position 5 3,953 ft agl · 178 kt
Info Flaps Position 6 3,946 ft agl · 177 kt
Info Flaps Position 7 3,932 ft agl · 176 kt
Info Flaps Position 8 3,996 ft agl · 176 kt
Info Flaps Position 3 4,199 ft agl · 173 kt
Info Autopilot Bank Hold Activated 5,422 ft agl · 181 kt
Enroute Descent 2 100.00Enroute descent started 3 miles north east of Milpitas (California, United States). Descent from 6,987 ft asl to 1,249 ft asl, a decrease of 5,738 ft in 7 minutes and covering 21 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 153 kt140 kt min to max 171 kt 160 146 kt
100 % Average bank angle 2.4 °0.0 ° min to max 15.9 ° 13.3 0.0 °
100 % Average g force 1.00 g0.93 g min to max 1.08 g 0.94 1.01 g
Info Average VSI -803 fpm-2,504 fpm min to max 117 fpm 117 -750 fpm
Info Average altitude 3,674 ft asl1,249 ft asl min to max 6,988 ft asl 6,987 1,249 ft asl
Info Average pitch angle 2.6 °-3.8 ° min to max 7.2 ° 7.2 2.2 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 6 5,708 ft agl · 189 kt
Info Flaps Position 3 5,683 ft agl · 188 kt
Info Landing Gear Down 5,658 ft agl · 188 kt
Info Flaps Position 4 5,658 ft agl · 188 kt
Info Flaps Position 5 5,590 ft agl · 186 kt
Info Flaps Position 6 5,529 ft agl · 182 kt
Info Flaps Position 8 5,495 ft agl · 179 kt
Info Beacon Lights Switched Off 1,799 ft agl · 152 kt
Info Navigation Lights Switched Off 1,799 ft agl · 152 kt
Info Strobe Lights Switched Off 1,799 ft agl · 152 kt
Info Beacon Lights Switched On 1,792 ft agl · 152 kt
Info Navigation Lights Switched On 1,792 ft agl · 152 kt
Info Strobe Lights Switched On 1,792 ft agl · 152 kt
Arrival Final 4 100.00Approaching runway 28R at KSFO San Francisco International Airport from 4 nm to 3 nm. Descent from 1,227 ft agl to 937 ft agl. A decrease of 290 ft in 22 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 2.9 °2.9 ° min to max 2.9 °Target 3.0 ° 2.9 2.9 °
100 % Average speed 146 kt145 kt min to max 147 kt 146 145 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 0.5 ° 0.0 0.1 °
100 % Average g force 1.00 g0.98 g min to max 1.02 g 1.01 1.01 g
Info Average VSI -781 fpm-862 fpm min to max -700 fpm -739 -791 fpm
Info Average altitude 1,087 ft agl937 ft agl min to max 1,227 ft agl 1,227 937 ft agl
Info Average pitch angle 1.6 °1.2 ° min to max 2.3 ° 2.2 1.7 °
33.253.53.7548509009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500Distance to Touchdown NMApproach Height ft33.253.53.754-390-293-195-98098195293390Distance to Touchdown NMApproach Runway Alignment ft
Arrival Final 3 100.00Approaching runway 28R at KSFO San Francisco International Airport from 3 nm to 2 nm. Descent from 925 ft agl to 645 ft agl. A decrease of 280 ft in 22 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 2.9 °2.9 ° min to max 3.0 °Target 3.0 ° 2.9 3.0 °
100 % Average speed 146 kt145 kt min to max 147 kt 145 147 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 0.6 ° 0.2 0.3 °
100 % Average g force 1.00 g0.98 g min to max 1.01 g 0.98 1.00 g
Info Average VSI -796 fpm-848 fpm min to max -726 fpm -782 -842 fpm
Info Average altitude 788 ft agl645 ft agl min to max 925 ft agl 925 645 ft agl
Info Average pitch angle 1.6 °1.3 ° min to max 1.9 ° 1.4 1.6 °
22.252.52.7535506006507007508008509009501,0001,0501,100Distance to Touchdown NMApproach Height ft22.252.52.753-330-248-165-83083165248330Distance to Touchdown NMApproach Runway Alignment ft
Arrival Final 2 100.00Approaching runway 28R at KSFO San Francisco International Airport from 2 nm to 1 nm. Descent from 632 ft agl to 354 ft agl. A decrease of 278 ft in 23 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.1 °3.0 ° min to max 3.2 °Target 3.0 ° 3.0 3.2 °
100 % Average speed 147 kt147 kt min to max 148 kt 147 147 kt
100 % Heading variation -0.0 °-0.1 ° min to max 0.0 ° 0.0 -0.1 °
100 % Average bank angle 0.7 °0.0 ° min to max 2.9 ° 0.0 2.9 °
100 % Average g force 1.00 g0.98 g min to max 1.04 g 1.04 0.98 g
Info Average VSI -721 fpm-831 fpm min to max -631 fpm -822 -831 fpm
Info Average altitude 497 ft agl354 ft agl min to max 632 ft agl 632 354 ft agl
Info Average pitch angle 1.6 °1.0 ° min to max 2.3 ° 2.1 1.0 °
11.251.51.752250300350400450500550600650700Distance to Touchdown NMApproach Height ft11.251.51.752-260-195-130-65065130195260Distance to Touchdown NMApproach Runway Alignment ft
Arrival Final 1 100.00Approaching runway 28R at KSFO San Francisco International Airport from 1 nm to 0 nm. Descent from 338 ft agl to 74 ft agl. A decrease of 264 ft in 19 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 2.9 °2.6 ° min to max 3.6 °Target 3.0 ° 3.2 3.6 °
100 % Average speed 148 kt142 kt min to max 149 kt 146 147 kt
100 % Heading variation -0.1 °-0.2 ° min to max -0.0 ° -0.1 -0.0 °
100 % Average bank angle 1.2 °0.0 ° min to max 3.6 ° 2.5 1.7 °
100 % Average g force 1.04 g0.97 g min to max 1.09 g 1.00 1.00 g
Info Average VSI -540 fpm-912 fpm min to max -268 fpm -851 -268 fpm
Info Average altitude 113 ft agl74 ft agl min to max 338 ft agl 338 74 ft agl
Info Average pitch angle 2.8 °0.8 ° min to max 3.5 ° 1.0 3.1 °
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-200-150-100-50050100150200Distance to Touchdown NMApproach Runway Alignment ft
Arrival Landing 95.33Landing on runway 28R at KSFO San Francisco International Airport, runway length 11,537 ft. Good threshold height. Threshold speed was good at 147 kt.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was good at 147 kt. Target 148 kt
100 % Target 50 ft agl
82 % The flare mostly held the target profile. The aircraft was flown onto the runway - pitch changed 1.6° and the descent was barely arrested. Touchdown was 1,571 ft past the threshold. Start the flare with progressive back pressure rather than one pull, and keep it coming.
100 % Heading variation -1.8 °-5.0 ° min to max -0.2 ° -5.0 -2.7 °
99 % Average bank angle 1.3 °0.0 ° min to max 3.4 ° 1.6 0.4 °
100 % Average g force 0.99 g0.90 g min to max 1.07 g 1.00 1.07 g
Info Average speed 141 kt136 kt min to max 147 kt 147 136 kt
Info Average VSI -444 fpm-538 fpm min to max -264 fpm -267 -417 fpm
Info Average altitude 27 ft agl2 ft agl min to max 52 ft agl 52 2 ft agl
Info Average pitch angle 3.1 °1.9 ° min to max 5.0 ° 3.0 5.0 °
02505007501,0001,2501,5001,75001223354658Runway Distance ftLanding Height ft02505007501,0001,2501,5001,750-110-88-66-44-22022446688110Runway Distance ftRunway Width ft
Arrival Touchdown 87.59Touchdown point was 208 ft beyond the touchdown zone. Touchdown speed at 136 kt was good. Touchdown rate was hard at -417 fpm. Runway touchdown alignment was perfect. Local weather - Temperature 72 °F. Wind 6 kt at 211 °. Crosswind: 6 kt Headwind: 0 kt.
ScoreDescriptionStartProfileEnd
51 % Touchdown VSI was -417 fpm.
100 % Touchdown distance was 1,574 ftTarget 1,500 ft
100 % Speed at touchdown 136 ktTarget below 144 kt
100 % Runway alignment max 2.8 ft2.2 ft right -2.7 -1.3 ft
100 % Average bank angle 1.0 °0.2 ° min to max 2.0 ° 0.4 2.0 °
95 % Average g force 1.25 g1.07 g min to max 1.34 g 1.07 1.18 g
100 % Landing Bounce
Info Average speed 135 kt135 kt min to max 136 kt 136 135 kt
Info Average pitch angle 5.0 °4.9 ° min to max 5.1 ° 5.0 4.9 °
Arrival Rollout 85.65Total landing distance 4,620 ft, 40 % of runway. Runway rollout alignment was slightly misaligned by 39 ft from centreline.
ScoreDescriptionStartProfileEnd
100 % Landing distance 4,620 ft40 % of runway.
68 % Runway alignment max 39.8 ft38.7 ft left to 1.1 ft right -1.1 14.8 ft
100 % Average g force 1.00 g0.96 g min to max 1.16 g 1.16 1.00 g
Info Average speed 125 kt69 kt min to max 134 kt 134 69 kt
Info Average pitch angle 2.7 °-0.9 ° min to max 4.8 ° 4.8 -0.6 °
Info Average bank angle 3.2 °0.1 ° min to max 5.4 ° 2.2 0.4 °
Runway Exit Exiting runway, average speed 29 kt
ScoreDescriptionStartProfileEnd
Info Average speed 21 kt3 kt min to max 66 kt 66 5 kt
Info Average pitch angle -0.6 °-0.8 ° min to max -0.5 ° -0.6 -0.6 °
Info Average bank angle 0.2 °0.0 ° min to max 0.6 ° 0.5 0.0 °
Info Average g force 1.00 g0.99 g min to max 1.00 g 1.00 1.00 g

Events

Info Landing Lights Switched Off 11 ft agl · 25 kt
Info Navigation Lights Switched Off 11 ft agl · 16 kt
Info Strobe Lights Switched Off 11 ft agl · 16 kt
Info Navigation Lights Switched On 11 ft agl · 16 kt
Arrival Taxi 100.00Taxiing to the parking from the runway took 19 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 4 kt3 kt min to max 6 kt 5 3 kt
100 % Average speed turning corners 0 ktmax 0 kt 0 0 kt
100 % Average g force 1.00 g1.00 g min to max 1.00 g 1.00 1.00 g
Info Average pitch angle -0.6 °-0.6 ° min to max -0.5 ° -0.5 -0.6 °
Info Average bank angle 0.0 °0.0 ° min to max 0.1 ° 0.0 0.0 °

Events

Info Flaps Fully Retracted 11 ft agl · 19 kt

Takeoff

OkTaxi lightsSet
100.00Takeoff roll7,182 ft · 51 %
100.00Liftoff speed162 kt · on target
0.00Runway alignment117.5 ft L
OkBounce on takeoffNone
99.00Rate of climb532 ft/m
Takeoff weight166,609 lbs
Fuel on board18,827 lbs
Airfield elevation3,553 ft asl
Wind150° · 11 kn · 6 kn cross

Approach

Stable1,000 ft gateAll checks good
Stable500 ft gateAll checks good
100.00Threshold height52 ft
100.00Threshold speed146 kt · target 148, 2 slow
100.00Centreline offset5.0 ft R
Flare 81.60The flare mostly held the target profile. The aircraft was flown onto the runway - pitch changed 1.6° and the descent was barely arrested. Touchdown was 1,571 ft past the threshold. Start the flare with progressive back pressure rather than one pull, and keep it coming.

Touchdown

100.00Touchdown point1,571 ft
100.00Centreline at touchdown1.3 ft R
100.00Touchdown speed135 kt · target 144 or less
51.38Sink rate-417 ft/m
94.86Touchdown force1.34 G
OkBouncesNone
85.65Rollout distance2,912 ft · 39 % used
Landing weight170,481 lbs
Fuel remaining22,846 lbs
Airfield elevation10 ft asl
Wind219° · 13 kn · 12 kn cross

The stabilisation gates

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

Five checks, two gates1,000 ft500 ft
Gear down
Sink rate
On glideslope
On centreline
On speed

The approach, gate by gate

Gate Height Centreline Speed
3.0 nm 964 ft 0.01° R −2 kt
2.0 nm 671 ft 0.01° L −2 kt
1.5 nm 526 ft 0.02° R +0 kt
1.0 nm 379 ft 0.08° R −1 kt
0.5 nm 202 ft 0.64° R −3 kt
THR 52 ft 5.7 ft R −1 kt

Touchdown on KSFO 28R

Past threshold
1,571 ft
Off centreline
1.3 ftR
Sink rate
-417 ft/m
Impact
1.34G

Side view — the last 5,000 ft of the approach.

52 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 1,000 ft This flight — 52 ft, down at 1,571 ft

Plan view — the first 5,000 ft of the 11,537 ft runway, to the same scale as the side view.

1,0002,0003,0004,0005,000 THRESHOLD FULL SCORE TO 1,650 FT 1,571 ft past threshold CLEARED

The 1,571 ft touchdown sits inside the full-score zone. The arrival was smooth.

Runway used 4,483 ft of 11,537 ft · 39 %

The rest of the report

Explore in detail

Flight narrative

The Boeing 737-MAX8 taxied from the parking area to runway 17L at CYYC Calgary International Airport, a movement that lasted 14 minutes and covered 3 nm.

During the departure roll on runway 17L, the aircraft accelerated to a liftoff speed of 163 kt, using a takeoff distance of 7,199 ft (51 % of the runway). Ambient conditions were 81 °F with a wind of 11 kt from 149°, providing a 6 kt crosswind component and a 10 kt headwind.

Climb commenced one mile south-east of CYYC, with the airplane ascending from 4,563 ft asl to 38,003 ft asl, an increase of 33,440 ft achieved in 26 minutes while covering 165 nm.

The first cruise segment began nine miles north-east of 57S Troy, Montana, and persisted for 89 minutes, during which the aircraft travelled 639 nm at level altitude.

Descent started six miles south-west of 4CL3 Antelope Valley Ranch Airport, California, with a reduction from 37,993 ft asl to 7,011 ft asl, a decrease of 30,983 ft accomplished in 17 minutes over 101 nm.

A second cruise phase was initiated four miles south-west of San Lorenzo, California, lasting 12 minutes and covering 35 nm.

The subsequent descent began three miles north-east of Milpitas, California, dropping from 6,987 ft asl to 1,249 ft asl, a loss of 5,738 ft in 7 minutes while traversing 21 nm.

Final approach to runway 28R at KSFO San Francisco International Airport was conducted from the south-east, on a heading of 298.0° at 4 nm and 1,227 ft agl, with local weather reporting a temperature of 72 °F, wind 6 kt from 211°, a 6 kt crosswind and no headwind.

Landing on runway 28R, which measures 11,537 ft, was completed with a threshold speed of 147 kt. Touchdown occurred 208 ft beyond the touchdown zone at a speed of 136 kt; the touchdown rate was hard at minus 417 fpm, and runway alignment was perfect. Total landing distance was 4,620 ft (40 % of the runway), and rollout alignment was slightly off centreline by 39 ft.

After landing, the aircraft taxied to the parking area, a taxi-in that required 19 minutes and covered less than 1 nm.

In total, the flight covered 971 nm, required 165 minutes of airborne time, and used -3,268 lb of fuel.

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 17L at CYYC Calgary International Airport in the Boeing 737 MAX 8
95.8 %
100 %
Taxi
Taxiing from the parking to the runway took 14 minutes and covered 3 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
2 1 0
80 %
Takeoff Roll
Departure roll runway 17L at CYYC Calgary International Airport. Takeoff distance 7,182 ft 51 % of runway. Liftoff speed was 163 kt. Local weather - Temperature 81 °F. Wind 11 kt at 149 °. Crosswind: 6 kt Headwind: 10 kt.
Takeoff Distance
100 %
Roll distance of 7,182 ft using 51.41 % of runway
Liftoff Speed
100 %
Liftoff speed was 163 kn - Target 162 kn
Alignment
0 %
117.5 ft left to 0.0 ft 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
170 100 30
Bank °
Info
3 1.5 0
Pitch °
Info
10 5 0
01,0002,0003,0004,0005,0006,0007,0008,0009,00010,00011,00012,00013,000-110-100-90-80-70-60-50-40-30-20-100102030405060708090100110 Runway Distance ft Runway Alignment to End of Runway ft
99 %
Climb 1
Departure climb to 50 ft agl from runway 17L CYYC Calgary International Airport.
Alignment
96 %
2 0 -2
IAS kt
100 %
170 165 160
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
15 13 10
Climb Rate fpm
Info
1,200 550 -100
100 %
Climb 2
Departure climb to 400 ft agl from 17L CYYC Calgary 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
19 17 14
Climb Rate fpm
Info
3,100 2,050 1,000
100 %
Climb 3
Departure climb to 1,000 ft agl from 17L CYYC Calgary International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
180 165 150
Bank °
100 %
4 2 0
G
100 %
1.5 1 0.5
Pitch °
Info
18 15 11
Climb Rate fpm
Info
3,100 2,150 1,200
01,0002,0003,0004,0005,0006,0007,0008,0009,00010,00011,00012,00013,0000158316474632790 Runway Distance ft Height at End of Runway ft
00.250.50.7511.250100200300400500600700800900 Climb Distance NM Climb Profile to 1,000 ft
00.250.50.7511.25-200-160-120-80-4004080120160200 Climb Distance NM Runway Alignment in (ft) to 1,000 ft
Landing report
Landing on runway 28R at KSFO San Francisco International Airport in the Boeing 737 MAX 8
Landing Score 92.14 %
Landing Summary

The Boeing 737-MAX8 established a final approach to runway 28R at KSFO from the southeast, tracking a heading of 298.0° at 4 nm and 1,227 ft above ground level. Local conditions were 72 °F with a wind of 6 kt from 211°, providing a 6 kt crosswind and no headwind.

At threshold the aircraft maintained a good height and a good threshold speed of 147 kt during the flare.

Touchdown occurred 208 ft beyond the designated touchdown zone with a good speed of 136 kt; the vertical rate was hard at minus 417 fpm, while runway touchdown alignment was perfect.

The aircraft rolled out over a total landing distance of 4,620 ft, representing 40 % of the 11,537 ft runway, and the rollout alignment was slightly misaligned by 39 ft from the centreline.

To refine the already strong performance, smoothing the touchdown to reduce the hard vertical rate and correcting the slight rollout drift will further improve precision.

100 %
Final 4
Approaching runway 28R at KSFO San Francisco International Airport from 4 nm to 3 nm. Descent from 1,227 ft agl to 937 ft agl. A decrease of 290 ft in 22 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
147 144 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-700 -800 -900
33.253.53.7548509009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500 Distance to Touchdown NM Approach Height ft
33.253.53.754-390-293-195-98098195293390 Distance to Touchdown NM Approach Runway Alignment ft
100 %
Final 3
Approaching runway 28R at KSFO San Francisco International Airport from 3 nm to 2 nm. Descent from 925 ft agl to 645 ft agl. A decrease of 280 ft in 22 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
147 144 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-726 -813 -900
22.252.52.7535506006507007508008509009501,0001,0501,100 Distance to Touchdown NM Approach Height ft
22.252.52.753-330-248-165-83083165248330 Distance to Touchdown NM Approach Runway Alignment ft
100 %
Final 2
Approaching runway 28R at KSFO San Francisco International Airport from 2 nm to 1 nm. Descent from 632 ft agl to 354 ft agl. A decrease of 278 ft in 23 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
148 144 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-631 -766 -900
11.251.51.752250300350400450500550600650700 Distance to Touchdown NM Approach Height ft
11.251.51.752-260-195-130-65065130195260 Distance to Touchdown NM Approach Runway Alignment ft
100 %
Final 1
Approaching runway 28R at KSFO San Francisco International Airport from 1 nm to 0 nm. Descent from 338 ft agl to 74 ft agl. A decrease of 264 ft in 19 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
149 145 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
4 2 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-268 -634 -1,000
00.250.50.751050100150200250300350 Distance to Touchdown NM Approach Height ft
00.250.50.751-200-150-100-50050100150200 Distance to Touchdown NM Approach Runway Alignment ft
95.33 %
Landing
Landing on runway 28R at KSFO San Francisco International Airport, runway length 11,537 ft. Good threshold height. Threshold speed was good at 147 kt.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
100 %
Threshold speed was good at 147 kt. Target 148 kt
Flare
81.6 %
The flare mostly held the target profile. The aircraft was flown onto the runway - pitch changed 1.6° and the descent was barely arrested. Touchdown was 1,571 ft past the threshold. Start the flare with progressive back pressure rather than one pull, and keep it coming.
Centreline ft
100 %
100 0 -100
Bank °
99.29 %
4 2 0
G
100 %
1.5 1 0.5
IAS kt
Info
147 138 130
Pitch °
Info
5 3 1
Descent Rate fpm
Info
-264 -432 -600
02505007501,0001,2501,5001,75001223354658 Runway Distance ft Landing Height ft
02505007501,0001,2501,5001,750-110-88-66-44-22022446688110 Runway Distance ft Runway Width ft
87.59 %
Touchdown
Touchdown point was 208 ft beyond the touchdown zone. Touchdown speed at 136 kt was good. Touchdown rate was hard at -417 fpm. Runway touchdown alignment was perfect. Local weather - Temperature 72 °F. Wind 6 kt at 211 °. Crosswind: 6 kt Headwind: 0 kt.
Touchdown
51.38 %
Touchdown rate was hard at -417 ft/m.
Speed
100 %
Touchdown speed at 136 kt was good. Target below 144 kn
Distance
100 %
Touchdown point was 208 ft beyond the touchdown zone.
Alignment
100 %
Runway touchdown alignment was perfect.
Bank
100 %
Bank angle 1.0 °
G
94.86 %
G 1.25 g
Bounce
100 %
No Bounce Detected
85.65 %
Rollout
Total landing distance 4,620 ft, 40 % of runway. Runway rollout alignment was slightly misaligned by 39 ft from centreline.
Distance
100 %
Landing distance 4,620 ft using 40.05 % of runway
Alignment
68.11 %
Runway rollout alignment was slightly misaligned by 39 ft from centreline.
G
100 %
1.25 1 0.75
IAS kt
Info
135 102 70
Bank °
Info
6 3 0
Pitch °
Info
5 2.5 0
05001,0001,5002,0002,5003,0003,5004,0004,500 Runway Distance ft Runway Width ft
Metrics
Metrics

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