American EagleMQ
Flights MQ4304 10:10 Mo Tu We Sa
live
Direct flights from Miami (MIA) to Marigot (DOM): 4 nonstop departures observed each week across 1 airline. The median arrival is 29 minutes late. No cancellations were recorded across the 2 tracked flights. The nonstop covers 2,276 km, an estimated 3 hours 25 minutes in the air. Measured by Pro Flight Search from live flight boards at Miami and Marigot. Updated 19 September 2026 at 12:14 UTC.
MIA
Miami
heavy · +46
DOM
Marigot
tracking
2,276 km · ~3h 25m est.
Disrupted · 1 airline · 4x weekly · nonstop
38 / 100
route health from live MIA and DOM delay boards
Median arrival delay is +29 min. 0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+29 minacross the last 2 operated legs
Flight time~3h 25mestimated from route distance
Weekly departures4x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
American Eagle
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 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the Miami to Marigot route actually runs
Pro Flight Search records official board updates for nonstop MIA to DOM 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 — Miami (MIA) to Marigot (DOM) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/MIA-DOM
MIA to DOM questions
Is MIA–DOM running on time right now?
Significant delay risk. The departure side at MIA is the weaker end, route health score 38/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from MIA to DOM?
Great-circle distance is 2,276 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 191–225 min gate-to-gate on this route.
How often does MIA–DOM fly?
American Eagle runs the route with about 4 flights a week (mon, tue, wed, sat). 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 MIA and arrival-side delay at DOM, 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.
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