Direct flights from Boston (BOS) to Harrisburg (MDT): 7 nonstop departures observed each week across 1 airline. 1 of the 6 tracked flights was cancelled. The nonstop covers 538 km, an estimated 1 hour 11 minutes in the air. Measured by Pro Flight Search from live flight boards at Boston and Harrisburg. Updated 13 November 2026 at 23:14 UTC.
The BOS board at 18:14 shows departure at 23:23 instead of 21:03, gate B16 (TB).
Checked BOS board 18:14
route health from live BOS and MDT delay boards
1 of 6 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Flights AA4783 varies daily
Actual board outcomes rather than schedules, paired departure and arrival per flight and day.
next sweep in 120s
Pro Flight Search records official board updates for nonstop BOS to MDT 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
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Pro Flight Search: Boston (BOS) to Harrisburg (MDT) route reliability, measured from operated flights on official airport boards.
https://proflightsearch.com/search-flights/BOS-MDT
High disruption likely. The departure side at BOS is the weaker end, route health score 32/100. The airports section above carries the live status and delay window at both ends.
Great-circle distance is 538 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 68–76 min gate-to-gate on this route.
American Airlines runs the route with about 7 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.
A blend of departure-side delay at BOS and arrival-side delay at MDT, 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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