| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 06 | MVY | BOS | 17:21 | 18:19 |
Cancelled
|
Track > |
| Claim > | ||||||
| Sep 22 | MVY | BOS | 16:05 | 16:37 |
Delayed
|
Track > |
| Sep 19 | MVY | BOS | 17:58 | 16:21 |
Unknown
|
Track > |
| Sep 16 | MVY | BOS | 11:07 | 11:46 |
Landed
|
Track > |
| Sep 14 | MVY | BOS | 12:11 | 12:44 |
Landed Late
|
Track > |
| Sep 12 | MVY | BOS | 17:20 | 17:46 |
Unknown
|
Track > |
| Sep 10 | MVY | BOS | 18:24 | 18:14 |
Unknown
|
Track > |
| Sep 08 | MVY | BOS | 11:34 | 12:11 |
Landed
|
Track > |
| Aug 25 | MVY | BOS | 16:20 | 16:15 |
Unknown
|
Track > |
| Aug 23 | MVY | BOS | 08:05 | 08:55 |
Cancelled
|
Track > |
Cape Air Flight 9K3121 connects Martha's Vineyard, United States to Boston, United States, taking off from Martha's Vineyard Airport MVY and landing at Boston Logan International Airport BOS.
How long is the 9K3121 flight from Martha's Vineyard to Boston?
The average flight time from Martha's Vineyard to Boston is 33 minutes. The flight distance is 113 km / 70 miles and the average flight speed is 168 km/h / 104 mph.
What is the On-Time Performance (OTP) of Cape Air Flight 9K3121 Martha's Vineyard to Boston?
The Airportia On-Time Performance Rating for Cape Air Flight 9K3121 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight 9K3121 arriving at?
Flight 9K3121 arrives at Boston Logan International Airport (BOS) Terminal C.
When was the latest 9K3121 flight?
The latest flight was scheduled for Tuesday, October 6th, 2026 but was cancelled.
How else can the flight 9K3121 be referenced as?
This Cape Air flight can also be referenced as KAP3121, 9K 3121, KAP 3121.
How often is flight 9K3121 delayed?
On average, 20% of all 9K3121 flights are delayed. The average delay is 47 minutes.
Can I get compensation for my delayed or cancelled 9K3121 flight or baggage issues?
If your 9K3121 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our 9K3121 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Other flights departing from Martha's Vineyard MVY: 9K607, 9K3281, TJ3005, TJ848
Other flights arriving at Boston BOS: B6592, 9K1856, 9K1842, YX5725
All flights connecting Martha's Vineyard MVY to Boston BOS.
