Cape Air
Is 9K5191 delayed?
Yes — 9K5191 is running 331 min late, now expected in Nantucket at 20:26 on Sep 3.
331 min late
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Boston
BOS
Actual
Scheduled 14:00
Sep 3
Arrival
Nantucket
ACK
Estimated
Scheduled 14:55
Sep 3
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
- Not available
Is 9K5191 usually late?
Observation window: Aug 31, 2026 – Sep 30, 2026
Percentages and delay figures appear once 10 arrivals are recorded.
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
At the airports today
Boston (BOS) departures
- Left more than 15 min late
- 1 of 1
- Cancelled today
- 0
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 1, 2026Cancelled | Boston | Nantucket | Not available | Not available |
Email me if 9K5191 runs late
We email you if your next 9K5191 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.