JFK → ACKNew York to Nantucket

live

Direct flights from New York (JFK) to Nantucket (ACK): 14 nonstop departures observed each week across 2 airlines. 89% of the last 18 operated flights arrived within 15 minutes of schedule. The median arrival is 6 minutes early. No cancellations were recorded across the 18 tracked flights. The nonstop covers 320 km, an estimated 55 minutes in the air. Measured by Pro Flight Search from live flight boards at New York and Nantucket. Updated 10 September 2026 at 02:29 UTC.

JFK New York smooth · +0
ACK Nantucket tracking
320 km · ~0h 55m est.
dep bank 09:45–14:0514x weekly
Runs reliable · 2 airlines · 14x weekly · nonstop
89% on time

of the last 18 operated JFK → ACK flights arrived within 15 minutes

Median arrival delay is −6 min. 0 of 18 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−6 minacross the last 18 operated legs
Flight time~0h 55mestimated from route distance
Weekly departures14x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 18

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Delta Air LinesJetBlue Airways

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Delta Air LinesDL80% on time

Flights DL5804 13:10 daily

JetBlue AirwaysB692% on time

Flights B62091 09:45 daily · B62291 14:05 Mo Tu Th Fr Sa Su

History

operated legs · board outcomes
09-09B62091departed+9
09-08B62091departed−7
09-08B62291departed−14
09-07B62091departed−12
09-07B62291departed−17
09-07DL5804departed−9
09-06B62091departed−6
09-06B62291departed−13
09-06DL5804departed+35
09-05B62091departed+3
09-05B62291departed−11
09-05DL5804departed−9
09-04B62091departed+9
09-04B62291departed+17
09-04DL5804departed−6
09-03B62091departed+9
09-03B62291departed−4
09-03DL5804departed−5

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
JFKNew York +0 min smooth 🌤 mostly cloudy · SSW 17 kt Full JFK delay board →
ACKNantucket tracking Full ACK delay board →

How the New York to Nantucket route actually runs

Pro Flight Search records official board updates for nonstop JFK to ACK flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — New York (JFK) to Nantucket (ACK) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/JFK-ACK
How we measure this →

JFK to ACK questions

Is JFK–ACK running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on JFK–ACK?

Operators schedule morning departures around 09:45 from JFK. Earlier flights typically land before destination-airport delays accumulate later in the day; check the ACK delay card to confirm conditions when you'd arrive.

How long is the flight from JFK to ACK?

Great-circle distance is 320 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 53–57 min gate-to-gate on this route.

How often does JFK–ACK fly?

2 carriers operate this route, around 20 flights a week between them. Compare carrier days and times in the airline list above.