Sunrise AirlineS6
Flights S6622 21:45 Tu
live
Direct flights from Cap Haitien (CAP) to Boston (BOS): 1 nonstop departure observed each week across 1 airline. The nonstop covers 2,519 km, an estimated 3 hours 44 minutes in the air. Measured by Pro Flight Search from live flight boards at Cap Haitien and Boston. Updated 22 September 2026 at 22:25 UTC.
CAP
Cap Haitien
tracking
BOS
Boston
disrupted · +77
2,519 km · ~3h 44m est.
Disrupted · 1 airline · 1x weekly · nonstop
0 / 100
route health from live CAP and BOS delay boards
Flight time~3h 44mestimated from route distance
Weekly departures1x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Sunrise Airline
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 daysAirports right now
live boardsnext sweep in 120s
How the Cap Haitien to Boston route actually runs
Pro Flight Search records official board updates for nonstop CAP to BOS 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 — Cap Haitien (CAP) to Boston (BOS) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/CAP-BOS
CAP to BOS questions
Is CAP–BOS running on time right now?
High disruption likely. The arrival side at BOS is the weaker end, route health score 0/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from CAP to BOS?
Great-circle distance is 2,519 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 208–246 min gate-to-gate on this route.
How often does CAP–BOS fly?
Sunrise Airline runs the route with about 1 flight a week (tue). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at CAP and arrival-side delay at BOS, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
.