Direct flights from Madrid (MAD) to Boston (BOS): 35 nonstop departures observed each week across 5 airlines. The median arrival is 54 minutes late. No cancellations were recorded across the 6 tracked flights. The nonstop covers 5,474 km, an estimated 7 hours 31 minutes in the air. Measured by Pro Flight Search from live flight boards at Madrid and Boston. Updated 14 November 2026 at 07:17 UTC.
Today, MAD → BOS
Sat 14 Nov · local times
AA8801American Airlines199 min late
The MAD board at 08:17 shows departure at 19:34 instead of 16:15.
Later cancelled
2%of 16,761 past American Airlines flights whose board showed 70 min or more late
Still to leave today
No other nonstoplast MAD to BOS departure of the day
AY5369Finnair199 min late
The MAD board at 08:17 shows departure at 19:34 instead of 16:15.
Later cancelled
3.1%of 513 past Finnair flights whose board showed 70 min or more late
Still to leave today
No other nonstoplast MAD to BOS departure of the day
Pro Flight Search records official board updates for nonstop MAD 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.
Some delays possible. The arrival side at BOS is the weaker end, route health score 55/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from MAD to BOS?
Great-circle distance is 5,474 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 416–499 min gate-to-gate on this route.
How often does MAD–BOS fly?
5 carriers operate this route, around 35 flights a week between them. Compare carrier days and times in the airline list above.
What does the route health score measure?
A blend of departure-side delay at MAD 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.
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