Apparatus

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flight_takeoff Flight

KAP3171

Operated by Cape Air

Live map

Live map filtered to KAP3171. Shown when the flight is currently airborne.

Route airports View route page →

Departure

BOS KBOS VFR

Boston Logan International Airport

Boston, US

Local time
06:50 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
190° / 3 kt
Visibility
10 SM
Ceiling
SCT 1,100 ft, BKN 18,000 ft
Temp / Dew
22°C / 21°C
Altimeter
29.97 inHg

Obs: 2026-08-28T10:14:00.000Z

Raw METAR / TAF 
SPECI KBOS 281014Z 19003KT 10SM SCT011 BKN180 22/21 A2997 RMK AO2 T02170206

TAF KBOS 280915Z 2809/2912 19005KT P6SM BKN007 OVC150 FM281200 19007KT P6SM SCT025 FM281500 12005KT P6SM BKN050 PROB30 2818/2821 4SM TSRA OVC040CB FM282300 21004KT P6SM BKN100 FM290300 33007KT P6SM SCT090

flight Live Traffic

flight_takeoff 325 Departures
flight_land 301 Arrivals

Arrival

MVY KMVY MVFR

Martha's Vineyard Airport

Martha's Vineyard, US

Local time
06:50 EDT
Timezone
America/New_York
Type
Small Airport
Elevation
67 ft
Coordinates
41.3931, -70.6143

cloud Weather

Wind
0° / 0 kt
Visibility
4 SM
Ceiling
BKN 1,000 ft
Temp / Dew
18°C / 18°C
Altimeter
29.97 inHg
Wx
BR

Obs: 2026-08-28T10:01:00.000Z

Raw METAR 
SPECI KMVY 281001Z 00000KT 4SM BR BKN010 18/18 A2997 RMK AO2 T01780178

flight Live Traffic

flight_takeoff 3 Departures
flight_land 3 Arrivals

Recent history last 27

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A28545 BOS → MVY Jul 26, 20:45 UTCJul 26, 21:15 UTC30m - -
2026-07-25 ADD65B BOS → MVY Jul 25, 21:15 UTCJul 25, 21:45 UTC30m - -
2026-07-24 ADD65B BOS → MVY Jul 24, 20:15 UTCJul 24, 20:45 UTC30m - -
2026-07-23 AA1DF3 BOS → MVY Jul 23, 21:30 UTCJul 23, 22:00 UTC30m - -
2026-07-19 ADD65B BOS → MVY Jul 19, 20:30 UTCJul 19, 20:55 UTC25m - -
2026-07-17 ADD65B BOS → MVY Jul 17, 20:44 UTCJul 17, 21:10 UTC25m - -
2026-07-16 ADD65B BOS → MVY Jul 16, 20:29 UTCJul 16, 20:55 UTC25m - -
2026-07-12 A17EA8 - Jul 12, 20:15 UTCJul 12, 20:55 UTC40m - -
2026-07-11 A4B1FE - Jul 11, 20:45 UTCJul 11, 21:10 UTC25m - -
2026-07-10 A17EA8 - Jul 10, 20:15 UTCJul 10, 20:45 UTC30m - -
2026-07-09 A17EA8 - Jul 9, 20:30 UTCJul 9, 20:55 UTC25m - -
2026-07-05 A447D5 BOS → MVY Jul 5, 20:20 UTCJul 5, 20:50 UTC30m - -
2026-07-04 A447D5 BOS → MVY Jul 4, 20:10 UTCJul 4, 20:35 UTC25m - -
2026-07-03 A96B0B BOS → MVY Jul 3, 20:35 UTCJul 3, 21:05 UTC30m - -
2026-07-02 A96B0B BOS → MVY Jul 2, 21:15 UTCJul 2, 21:45 UTC30m - -
2026-06-28 AB098A BOS → MVY Jun 28, 20:29 UTCJun 28, 20:54 UTC25m - -
2026-06-26 A920DB BOS → MVY Jun 26, 20:40 UTCJun 26, 21:10 UTC30m - -
2026-06-25 A920DB BOS → MVY Jun 25, 20:34 UTCJun 25, 21:05 UTC30m - -
2026-06-21 A61F10 BOS → MVY Jun 21, 20:24 UTCJun 21, 20:45 UTC20m - -
2026-06-20 A61F10 BOS → MVY Jun 20, 20:20 UTCJun 20, 20:45 UTC25m - -
2026-06-19 A61F10 BOS → MVY Jun 19, 20:44 UTCJun 19, 21:14 UTC30m - -
2026-06-14 A920DB BOS → MVY Jun 14, 20:45 UTCJun 14, 21:20 UTC35m - -
2026-06-13 A920DB BOS → MVY Jun 13, 20:40 UTCJun 13, 21:10 UTC30m - -
2026-06-11 A92043 BOS → MVY Jun 11, 21:20 UTCJun 11, 21:50 UTC30m - -
2026-06-07 A920DB BOS → MVY Jun 7, 20:30 UTCJun 7, 20:55 UTC25m - -
2026-06-06 A920DB BOS → MVY Jun 6, 21:04 UTCJun 6, 21:40 UTC35m - -
2026-06-05 A920DB BOS → MVY Jun 5, 20:30 UTCJun 5, 20:55 UTC25m - -

Performance history

Flights tracked
27
Avg arrival delay
-
On-time arrival
-
Aircraft used
11

Monthly activity 2 months

Month Flights tracked
July 2026 15
June 2026 12

KAP3171 frequently asked

Where does flight KAP3171 fly?
KAP3171 (Cape Air) flies from BOS to MVY. View the full route page.
How long is flight KAP3171?
Based on observed flights, KAP3171 takes on average 29m from takeoff to landing.
How often does KAP3171 fly?
KAP3171 has been observed flying daily in our tracking data. We've recorded 27 flights under this callsign.
What aircraft operates flight KAP3171?
KAP3171 has been operated by 11 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track KAP3171 live?
Yes. When KAP3171 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.