9K5311 Cape Air - Flight Status

Warning

There is more than one flight with the same flight number on the same day. This is the other flight:

9K5311 Boston (BOS) to Boston (BOS) Departure: 01:05 pm Arrival: 01:30 pm Check flight

Below, you can find details about Cape Air flight 9K5311, which currently operates between the airports of Boston - Boston Logan International Airport (Airport Code BOS) and Nantucket - Nantucket Memorial Airport (Airport Code ACK).
This flight data pertains specifically to the flight's details for Monday, February 02, 2026.

Table of contents:
Flight Status

9K5311 On Time performance:

We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

9K5311 Cape Air to Nantucket

Landed - Delayed

Delay: 237 minutes

Flight Status for Monday February 02, 2026

This flight is also scheduled for Today (February 03, 2026). See it here

This flight is also scheduled for Tomorrow (February 04, 2026). See it here

Airline information

Cape Air

Departure

Boston (BOS)

February 02, 2026

Boston Logan International Airport

Departed at:

04:41 pm

Terminal:

Gate:

C27

Scheduled Departure Time: 12:55 pm

Arrival

Nantucket (ACK)

February 02, 2026

Nantucket Memorial Airport

Arrived at:

05:47 pm

Terminal:

Gate:

Scheduled Arrival Time: 01:50 pm

Disclaimer

The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.boston-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.