Departing from Logan International Airport (KBOS) in Boston, Massachusetts, the Boeing 737-MAX8 began its journey down runway 33L, accelerating to liftoff speed of 167 kt in 1,730 meters, which was 62% of the runway's length. The local weather conditions at the time of departure featured a temperature of 17 °C, with a gentle headwind of 8 kt and a crosswind of 2 kt.
As the aircraft climbed out of Boston, it reached an altitude of 38,010 ft asl, an increase of 37,108 ft from its initial 902 ft asl, in just 15 minutes and covering 133 nm. The enroute climb phase concluded overhead Chelsea, Massachusetts, after which the aircraft transitioned into a level cruise, maintaining an altitude of 38,010 ft asl for 41 minutes and covering 490 nm. The cruise phase ended 3 miles north of Stillwater, New York, after which the aircraft began its descent, reducing its altitude from 37,998 ft asl to 4,603 ft asl in 16 minutes and covering 151 nm. The descent phase concluded 1 mile north east of Ridgeville Corners, Ohio, after which the aircraft entered a brief level cruise phase, lasting 2 minutes and covering 5 nm, before beginning its final descent.
The Boeing 737-MAX8 touched down on runway 04R at Chicago Midway International Airport (KMDW) with a touchdown speed of 139 kt, slightly above the recommended threshold speed of 144 kt. The touchdown distance of 293 m was within acceptable limits, and the runway touchdown alignment was very good. The aircraft taxied to the parking area in just 1 minute, covering less than 1 nm. The total flight distance of 797 nm was completed in 85 minutes, with the aircraft consuming 4,819 kg of fuel.
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 10 minutes and covered 2 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average speed 14 kt 0 kt min to max 26 kt |
0 | 12 kt | |
| 62.5 % |
Average speed turning corners 12 kt max 20 kt |
0 | 0 kt | |
| 100 % |
Average g force 1.00 g 0.98 g min to max 1.01 g |
1.00 | 1.00 g | |
| Info |
Average pitch angle -0.4 ° -0.6 ° min to max -0.1 ° |
-0.3 | -0.4 ° | |
| Info |
Average bank angle 0.2 ° 0.0 ° min to max 0.6 ° |
0.0 | 0.1 ° | |
| Info |
Battery Master On at 17:16:22 |
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| Info |
Engine 2 Started at 17:16:22 |
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| Info |
Navigation Lights Switched On at 17:16:22 |
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| Info |
Autopilot Master Switched On at 17:16:22 |
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| Info |
Landing Gear Down at 17:16:22 |
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| Info |
Parking Brake On at 17:17:22 |
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| Info |
Engine 1 Started at 17:18:42 |
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| Info |
Parking Brake Off at 17:20:22 |
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| Info |
Taxi Lights Switched On at 17:20:29 |
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| Info |
Beacon Lights Switched On at 17:20:30 |
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| Info |
Parking Brake On at 17:26:00 |
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| Info |
Taxi Lights Switched Off at 17:26:01 |
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| Info |
Parking Brake Off at 17:26:18 |
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| Info |
Strobe Lights Switched On at 17:26:24 |
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| Info |
Landing Lights Switched On at 17:26:25 |
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| Info |
Taxi Lights Switched On at 17:26:26 |
Entering runway 33L at KBOS Logan International Airport, Average speed was 20 kt.
| Score | Description | Start | Profile | End |
| Info |
Average speed 12 kt 12 kt min to max 12 kt |
12 | 12 kt | |
| Info |
Average pitch angle -0.4 ° -0.4 ° min to max -0.4 ° |
-0.4 | -0.4 ° | |
| Info |
Average bank angle 0.4 ° 0.4 ° min to max 0.4 ° |
0.4 | 0.4 ° | |
| Info |
Average g force 1.00 g 1.00 g min to max 1.00 g |
1.00 | 1.00 g |
Departure roll runway 33L at KBOS Logan International Airport. Takeoff distance 1,730 m 62 % of runway. Liftoff speed was 167 kt. Local weather - Temperature 17 °C. Wind 8 kt at 300 °. Crosswind: 2 kt Headwind: 8 kt.
| Score | Description | Start | Profile | End |
| 100 % |
Takeoff distance 1,730 m 62 % of runway |
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| 100 % |
Liftoff speed was 167 kt Target 157 kt |
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| 78.27 % |
Runway alignment max 10.27 m 9.01 m left to 1.26 m right |
-1.24 | 9.01 m | |
| 100 % |
Average g force 1.00 g 0.96 g min to max 1.02 g |
1.00 | 1.02 g | |
| 100 % |
Takeoff Bounce |
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| Info |
Average pitch angle 0.1 ° -0.6 ° min to max 6.3 ° |
-0.4 | 6.3 ° | |
| Info |
Average bank angle 0.2 ° 0.0 ° min to max 0.8 ° |
0.1 | 0.8 ° | |
| Info |
Flaps Position 2 at 17:27:00 |
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| Info |
Flaps Position 3 at 17:27:01 |
Departure climb to 50 ft agl from runway 33L KBOS Logan International Airport.
| Score | Description | Start | Profile | End |
| 100 % |
Heading variation -0.4 ° -0.4 ° min to max -0.3 ° |
-0.3 | -0.4 ° | |
| 100 % |
Average speed 174 kt 168 kt min to max 178 kt |
168 | 178 kt | |
| 100 % |
Average bank angle 0.6 ° 0.5 ° min to max 0.8 ° |
0.8 | 0.5 ° | |
| 100 % |
Average g force 1.13 g 1.03 g min to max 1.21 g |
1.03 | 1.11 g | |
| Info |
Average VSI 546 fpm 162 fpm min to max 1,076 fpm |
162 | 1,076 fpm | |
| Info |
Average altitude 10 ft agl 0 ft agl min to max 27 ft agl |
0 | 27 ft agl | |
| Info |
Average pitch angle 8.7 ° 6.4 ° min to max 10.0 ° |
6.4 | 10.0 ° |
Departure climb to 400 ft agl from 33L KBOS Logan International Airport.
| Score | Description | Start | Profile | End |
| 100 % |
Heading variation -0.5 ° -0.5 ° min to max -0.4 ° |
-0.4 | -0.5 ° | |
| 100 % |
Average speed 180 kt 178 kt min to max 185 kt |
178 | 185 kt | |
| 99.92 % |
Average bank angle 0.6 ° 0.4 ° min to max 2.0 ° |
0.5 | 2.0 ° | |
| 100 % |
Average g force 1.08 g 1.05 g min to max 1.14 g |
1.11 | 1.11 g | |
| Info |
Average VSI 1,509 fpm 1,094 fpm min to max 3,015 fpm |
1,094 | 3,015 fpm | |
| Info |
Average altitude 71 ft agl 27 ft agl min to max 295 ft agl |
27 | 295 ft agl | |
| Info |
Average pitch angle 10.8 ° 10.0 ° min to max 14.8 ° |
10.0 | 14.8 ° | |
| Info |
Landing Gear Up at 17:27:33 |
Departure climb to 1,000 ft agl from 33L KBOS Logan International Airport.
| Score | Description | Start | Profile | End |
| 100 % |
Heading variation -0.4 ° -0.5 ° min to max -0.4 ° |
-0.5 | -0.4 ° | |
| 100 % |
Average speed 182 kt 179 kt min to max 185 kt |
185 | 179 kt | |
| 97.55 % |
Average bank angle 1.4 ° 0.2 ° min to max 2.9 ° |
2.1 | 1.3 ° | |
| 100 % |
Average g force 0.99 g 0.88 g min to max 1.08 g |
1.04 | 0.88 g | |
| 100 % |
Landing gear up |
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| Info |
Average VSI 3,867 fpm 3,243 fpm min to max 4,222 fpm |
3,243 | 4,068 fpm | |
| Info |
Average altitude 586 ft agl 343 ft agl min to max 814 ft agl |
343 | 814 ft agl | |
| Info |
Average pitch angle 16.4 ° 14.7 ° min to max 17.6 ° |
14.7 | 16.3 ° |
Enroute climb started overhead Chelsea (Massachusetts, United States). Climbing from 902 ft asl to 38,010 ft asl, an increase of 37,108 ft in 15 minutes and covering 133 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average speed 251 kt 174 kt min to max 282 kt |
178 | 244 kt | |
| 100 % |
Average bank angle 11.0 ° 0.0 ° min to max 31.4 ° |
0.7 | 7.6 ° | |
| 100 % |
Average g force 1.02 g 0.76 g min to max 1.25 g |
0.90 | 0.96 g | |
| Info |
Average VSI 1,754 fpm -250 fpm min to max 3,941 fpm |
3,941 | 155 fpm | |
| Info |
Average altitude 19,661 ft asl 902 ft asl min to max 38,010 ft asl |
902 | 38,010 ft asl | |
| Info |
Average pitch angle 6.8 ° 3.6 ° min to max 16.6 ° |
16.1 | 3.8 ° | |
| Info |
Turn coordination 0 0 min to max 0 |
0 | 0 | |
| Info |
Flaps Position 1 at 17:28:18 |
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| Info |
Flaps Fully Retracted at 17:28:34 |
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| Info |
Taxi Lights Switched Off at 17:31:14 |
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| Info |
Landing Lights Switched Off at 17:31:16 |
Enroute level cruise started 3 miles north of Stillwater (New York, United States) and lasted 41 minutes, covering 490 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average altitude 38,000 ft asl 37,919 ft asl min to max 38,246 ft asl |
38,012 | 38,002 ft asl | |
| 100 % |
Average speed 245 kt 239 kt min to max 247 kt |
244 | 246 kt | |
| 100 % |
Average bank angle 5.7 ° 0.0 ° min to max 29.1 ° |
10.5 | 1.2 ° | |
| 100 % |
Average g force 1.01 g 0.95 g min to max 1.17 g |
0.96 | 1.00 g | |
| Info |
Turn coordination 0 0 min to max 0 |
0 | 0 | |
| Info |
Average pitch angle 3.8 ° 3.2 ° min to max 4.7 ° |
3.7 | 3.7 ° |
Enroute descent started 1 mile north east of Ridgeville Corners (Ohio, United States). Descent from 37,998 ft asl to 4,603 ft asl, a decrease of 33,394 ft in 16 minutes and covering 151 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average speed 243 kt 207 kt min to max 259 kt |
246 | 207 kt | |
| 100 % |
Average bank angle 1.2 ° 0.0 ° min to max 8.0 ° |
2.1 | 8.0 ° | |
| 100 % |
Average g force 1.00 g 0.95 g min to max 1.04 g |
1.00 | 1.00 g | |
| Info |
Average VSI -982 fpm -2,350 fpm min to max 2 fpm |
0 | -304 fpm | |
| Info |
Average altitude 17,696 ft asl 4,603 ft asl min to max 38,001 ft asl |
37,998 | 4,603 ft asl | |
| Info |
Average pitch angle 1.7 ° -0.0 ° min to max 4.2 ° |
3.7 | 4.2 ° | |
| Info |
Turn coordination 0 0 min to max 0 |
0 | 0 | |
| Info |
Landing Lights Switched On at 18:33:58 |
Enroute level cruise started 1 mile south east of Thornton (Illinois, United States) and lasted 2 minutes, covering 5 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average altitude 4,503 ft asl 4,311 ft asl min to max 4,598 ft asl |
4,598 | 4,311 ft asl | |
| 100 % |
Average speed 206 kt 197 kt min to max 208 kt |
207 | 197 kt | |
| 100 % |
Average bank angle 13.2 ° 0.0 ° min to max 25.6 ° |
11.2 | 0.0 ° | |
| 100 % |
Average g force 1.04 g 0.98 g min to max 1.12 g |
1.01 | 0.98 g | |
| Info |
Turn coordination 0 0 min to max 0 |
0 | 0 | |
| Info |
Average pitch angle 4.6 ° 3.4 ° min to max 5.1 ° |
4.3 | 3.4 ° | |
| Info |
Flaps Position 1 at 18:40:51 |
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| Info |
Flaps Position 2 at 18:40:53 |
Enroute descent started overhead Markham (Illinois, United States). Descent from 4,262 ft asl to 1,758 ft asl, a decrease of 2,504 ft in 4 minutes and covering 11 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average speed 147 kt 141 kt min to max 189 kt |
189 | 143 kt | |
| 100 % |
Average bank angle 6.1 ° 0.0 ° min to max 9.4 ° |
0.4 | 7.7 ° | |
| 100 % |
Average g force 1.01 g 0.96 g min to max 1.03 g |
1.00 | 1.00 g | |
| Info |
Average VSI -609 fpm -916 fpm min to max 148 fpm |
-354 | -617 fpm | |
| Info |
Average altitude 2,440 ft asl 1,758 ft asl min to max 4,262 ft asl |
4,262 | 1,758 ft asl | |
| Info |
Average pitch angle 2.0 ° 1.2 ° min to max 5.3 ° |
3.6 | 1.4 ° | |
| Info |
Turn coordination 0 0 min to max 0 |
0 | 0 | |
| Info |
Flaps Position 3 at 18:42:09 |
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| Info |
Flaps Position 4 at 18:42:45 |
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| Info |
Landing Gear Down at 18:43:05 |
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| Info |
Flaps Position 5 at 18:43:07 |
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| Info |
Flaps Position 7 at 18:43:25 |
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| Info |
Flaps Position 8 at 18:43:53 |
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| Info |
Taxi Lights Switched On at 18:44:34 |
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| 100 % |
Landing Lights at 18:45:21 |
Approaching runway 04R at KMDW Chicago Midway International Airport from 4 nm to 3 nm. Descent from 1,136 ft agl to 985 ft agl. A decrease of 151 ft in 9 seconds.
| Score | Description | Start | Profile | End |
| 100 % |
Approach angle 3.1 ° 3.0 ° min to max 3.1 ° Target 3.0 ° |
3.1 | 3.0 ° | |
| 100 % |
Average speed 144 kt 143 kt min to max 144 kt |
143 | 144 kt | |
| 100 % |
Heading variation 0.7 ° 0.5 ° min to max 0.7 ° |
0.7 | 0.5 ° | |
| 100 % |
Average bank angle 0.4 ° 0.2 ° min to max 0.6 ° |
0.2 | 0.6 ° | |
| 100 % |
Average g force 1.00 g 0.99 g min to max 1.00 g |
1.00 | 1.00 g | |
| Info |
Average VSI -728 fpm -809 fpm min to max -636 fpm |
-636 | -809 fpm | |
| Info |
Average altitude 1,071 ft agl 985 ft agl min to max 1,136 ft agl |
1,136 | 985 ft agl | |
| Info |
Average pitch angle 0.9 ° 0.5 ° min to max 1.3 ° |
1.3 | 0.5 ° |
Approaching runway 04R at KMDW Chicago Midway International Airport from 3 nm to 2 nm. Descent from 970 ft agl to 577 ft agl. A decrease of 393 ft in 23 seconds.
| Score | Description | Start | Profile | End |
| 100 % |
Approach angle 2.8 ° 2.6 ° min to max 3.0 ° Target 3.0 ° |
3.0 | 2.6 ° | |
| 100 % |
Average speed 145 kt 143 kt min to max 145 kt |
144 | 143 kt | |
| 100 % |
Heading variation 0.2 ° 0.0 ° min to max 0.4 ° |
0.4 | 0.0 ° | |
| 100 % |
Average bank angle 1.0 ° 0.5 ° min to max 1.5 ° |
1.5 | 0.6 ° | |
| 100 % |
Average g force 1.00 g 0.99 g min to max 1.01 g |
1.00 | 1.00 g | |
| Info |
Average VSI -855 fpm -887 fpm min to max -817 fpm |
-817 | -885 fpm | |
| Info |
Average altitude 779 ft agl 577 ft agl min to max 970 ft agl |
970 | 577 ft agl | |
| Info |
Average pitch angle 0.4 ° 0.2 ° min to max 0.7 ° |
0.5 | 0.7 ° |
Approaching runway 04R at KMDW Chicago Midway International Airport from 2 nm to 1 nm. Descent from 562 ft agl to 237 ft agl. A decrease of 325 ft in 24 seconds.
| Score | Description | Start | Profile | End |
| 100 % |
Approach angle 2.3 ° 2.0 ° min to max 2.6 ° Target 3.0 ° |
2.6 | 2.0 ° | |
| 100 % |
Average speed 143 kt 141 kt min to max 144 kt |
143 | 141 kt | |
| 100 % |
Heading variation -0.0 ° -0.0 ° min to max 0.0 ° |
0.0 | -0.0 ° | |
| 100 % |
Average bank angle 0.4 ° 0.1 ° min to max 1.2 ° |
0.5 | 0.1 ° | |
| 100 % |
Average g force 1.01 g 0.94 g min to max 1.06 g |
1.00 | 1.06 g | |
| Info |
Average VSI -745 fpm -879 fpm min to max -580 fpm |
-879 | -630 fpm | |
| Info |
Average altitude 395 ft agl 237 ft agl min to max 562 ft agl |
562 | 237 ft agl | |
| Info |
Average pitch angle 1.4 ° 0.8 ° min to max 2.8 ° |
0.8 | 2.8 ° |
Approaching runway 04R at KMDW Chicago Midway International Airport from 1 nm to 0 nm. Descent from 228 ft agl to 59 ft agl. A decrease of 169 ft in 21 seconds.
| Score | Description | Start | Profile | End |
| 100 % |
Approach angle 2.3 ° 2.0 ° min to max 2.6 ° Target 3.0 ° |
2.0 | 2.2 ° | |
| 100 % |
Average speed 146 kt 141 kt min to max 148 kt |
141 | 144 kt | |
| 100 % |
Heading variation 0.0 ° -0.0 ° min to max 0.0 ° |
-0.0 | 0.0 ° | |
| 100 % |
Average bank angle 1.2 ° 0.0 ° min to max 2.4 ° |
0.8 | 0.0 ° | |
| 100 % |
Average g force 1.00 g 0.88 g min to max 1.12 g |
1.05 | 0.89 g | |
| Info |
Average VSI -637 fpm -780 fpm min to max -312 fpm |
-539 | -589 fpm | |
| Info |
Average altitude 103 ft agl 59 ft agl min to max 228 ft agl |
228 | 59 ft agl | |
| Info |
Average pitch angle 1.0 ° -0.3 ° min to max 3.3 ° |
3.3 | 0.5 ° |
Landing on runway 04R at KMDW Chicago Midway International Airport, runway length 1,611 m. Good threshold height. Threshold speed was good at 144 kt.
| Score | Description | Start | Profile | End |
| 100 % |
Threshold speed was good at 144 kt. Target 142 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 0.1 ° 0.0 ° min to max 0.1 ° |
0.0 | 0.1 ° | |
| 100 % |
Average bank angle 0.1 ° 0.0 ° min to max 0.7 ° |
0.1 | 0.0 ° | |
| 100 % |
Average g force 1.05 g 0.89 g min to max 1.25 g |
0.89 | 1.03 g | |
| Info |
Average speed 142 kt 139 kt min to max 144 kt |
144 | 139 kt | |
| Info |
Average VSI -391 fpm -639 fpm min to max -190 fpm |
-592 | -190 fpm | |
| Info |
Average altitude 7 ft agl -3 ft agl min to max 23 ft agl |
23 | -3 ft agl | |
| Info |
Average pitch angle 3.1 ° 0.6 ° min to max 4.5 ° |
0.6 | 3.2 ° |
Touchdown distance was good at 293 m. Touchdown speed at 139 kt was a little fast. Touchdown rate was good at -190 fpm. Runway touchdown alignment was very good. Local weather - Temperature 7 °C. Wind 9 kt at 70 °. Crosswind: 4 kt Headwind: 8 kt.
| Score | Description | Start | Profile | End |
| 96.91 % |
Touchdown VSI was -190 fpm. |
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| 100 % |
Touchdown distance was 293 m Target 457 m |
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| 100 % |
Speed at touchdown 139 kt Target below 139 kt |
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| 100 % |
Runway alignment max 2.68 m 2.65 m left |
2.63 | 2.56 m | |
| 100 % |
Average bank angle 0.4 ° 0.0 ° min to max 1.2 ° |
0.0 | 1.2 ° | |
| 100 % |
Average g force 1.13 g 1.03 g min to max 1.22 g |
1.03 | 1.21 g | |
| 100 % |
Landing Bounce |
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| Info |
Average speed 139 kt 138 kt min to max 139 kt |
139 | 138 kt | |
| Info |
Average pitch angle 2.5 ° 1.4 ° min to max 3.2 ° |
3.2 | 1.4 ° |
Total landing distance 1,118 m, 69 % of runway. Runway rollout alignment was perfect.
| Score | Description | Start | Profile | End |
| 100 % |
Landing distance 1,118 m 69 % of runway. |
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| 100 % |
Runway alignment max 4.91 m 2.52 m left to 2.39 m right |
2.52 | -1.69 m | |
| 100 % |
Average g force 1.00 g 0.91 g min to max 1.13 g |
1.13 | 1.01 g | |
| Info |
Average speed 118 kt 68 kt min to max 129 kt |
129 | 68 kt | |
| Info |
Average pitch angle -0.4 ° -0.8 ° min to max 1.2 ° |
1.2 | -0.4 ° | |
| Info |
Average bank angle 1.0 ° 0.0 ° min to max 2.4 ° |
1.4 | 0.2 ° |
Exiting runway, average speed 40 kt
| Score | Description | Start | Profile | End |
| Info |
Average speed 32 kt 16 kt min to max 61 kt |
61 | 16 kt | |
| Info |
Average pitch angle -0.5 ° -0.8 ° min to max -0.1 ° |
-0.6 | -0.6 ° | |
| Info |
Average bank angle 0.3 ° 0.0 ° min to max 0.9 ° |
0.1 | 0.2 ° | |
| Info |
Average g force 1.00 g 0.99 g min to max 1.01 g |
1.00 | 1.00 g | |
| Info |
Landing Lights Switched Off at 18:47:16 |
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| Info |
Strobe Lights Switched Off at 18:47:18 |
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| Info |
Flaps Fully Retracted at 18:47:26 |
Taxiing to the parking from the runway took 1 minutes and covered less than 1 nm.
| Score | Description | Start | Profile | End |
| 100 % |
Average speed 11 kt 2 kt min to max 16 kt |
16 | 2 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 1.00 g |
1.00 | 1.00 g | |
| Info |
Average pitch angle -0.5 ° -0.6 ° min to max -0.4 ° |
-0.6 | -0.4 ° | |
| Info |
Average bank angle 0.2 ° 0.0 ° min to max 0.8 ° |
0.4 | 0.0 ° | |
| Info |
Taxi Lights Switched Off at 18:47:56 |
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| Info |
Parking Brake On at 18:48:45 |
The Boeing 737-MAX8 touched down on runway 04R at KMDW Chicago Midway International Airport with a score of 99.8%. The aircraft approached the runway from the southwest, aligning with the heading of 46.0° at a distance of 3 nautical miles and an altitude of 1,136 feet above ground level. The final approach was characterized by good quality, with a smooth descent and a stable airspeed.
As the aircraft crossed the threshold, it maintained a speed of 144 knots, meeting the required threshold speed. The touchdown was executed at a distance of 293 meters from the threshold, which was within the acceptable range. However, the touchdown speed of 139 knots was slightly above the optimal value. The aircraft's descent rate of -190 feet per minute was well within the acceptable limits. The runway touchdown alignment was very good, indicating a high degree of precision in the pilot's control of the aircraft.
Following touchdown, the aircraft rolled out along the runway, maintaining perfect alignment with the centreline. The total landing distance of 1,118 meters was 69% of the runway length, indicating a safe and controlled stop. The local weather conditions, with a temperature of 7°C and a wind speed of 9 knots at 70°, contributed to a relatively straightforward landing. The headwind component of 8 knots and the crosswind component of 4 knots were well within the acceptable limits, allowing the pilot to maintain control of the aircraft throughout the landing.
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