Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

KAP3121

Operated by Cape Air

Live map

Live map filtered to KAP3121. Shown when the flight is currently airborne.

Route airports View route page →

Departure

MVY KMVY VFR

Martha's Vineyard Airport

Martha's Vineyard, US

Local time
21:26 EDT
Timezone
America/New_York
Type
Small Airport
Elevation
67 ft
Coordinates
41.3931, -70.6143

cloud Weather

Wind
200° / 5 kt
Visibility
10 SM
Ceiling
OVC 9,000 ft
Temp / Dew
14°C / 11°C
Altimeter
29.76 inHg

Obs: 2026-05-30T00:53:00.000Z

Raw METAR 
METAR KMVY 300053Z 20005KT 10SM OVC090 14/11 A2976 RMK AO2 RAB09E31 SLP076 P0000 T01390111

flight Live Traffic

flight_takeoff 4 Departures
flight_land 4 Arrivals

Arrival

BOS KBOS VFR

Boston Logan International Airport

Boston, US

Local time
21:26 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
90° / 5 kt
Visibility
10 SM
Ceiling
BKN 7,000 ft, BKN 9,000 ft, OVC 11,000 ft
Temp / Dew
16°C / 12°C
Altimeter
29.73 inHg
Wx
-RA

Obs: 2026-05-30T00:54:00.000Z

Raw METAR / TAF 
METAR KBOS 300054Z 09005KT 10SM -RA BKN070 BKN090 OVC110 16/12 A2973 RMK AO2 SLP066 P0000 T01610122

TAF KBOS 292323Z 3000/3106 13008KT P6SM OVC070 FM300400 30013G25KT P6SM -SHRA OVC040 TEMPO 3004/3006 4SM SHRA FM300700 33013KT P6SM BKN020 FM301000 36020G32KT P6SM VCSH OVC020 FM301200 03025G44KT 3SM RA BR OVC010 FM302200 01017G28KT P6SM VCSH BKN050 FM310100 33005KT P6SM BKN130

flight Live Traffic

flight_takeoff 167 Departures
flight_land 181 Arrivals

Recent history last 4

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-11 A5A725 MVY → BOS May 11, 13:20 UTCMay 11, 13:45 UTC25m - -
2026-05-08 A3D014 MVY → BOS May 8, 19:40 UTCMay 8, 20:10 UTC30m - -
2026-05-07 A3D014 MVY → BOS May 7, 19:50 UTCMay 7, 20:20 UTC30m - -
2026-05-05 A3FF01 MVY → BOS May 5, 16:55 UTCMay 5, 17:35 UTC40m - -

Performance history

Flights tracked
4
Avg arrival delay
-
On-time arrival
-
Aircraft used
3

Monthly activity 1 month

Month Flights tracked
May 2026 4

KAP3121 frequently asked

Where does flight KAP3121 fly?
KAP3121 (Cape Air) flies from MVY to BOS. View the full route page.
How long is flight KAP3121?
Based on observed flights, KAP3121 takes on average 31m from takeoff to landing.
How often does KAP3121 fly?
KAP3121 has been observed flying occasionally in our tracking data. We've recorded 4 flights under this callsign.
What aircraft operates flight KAP3121?
KAP3121 has been operated by 3 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track KAP3121 live?
Yes. When KAP3121 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.