BOS → MADBoston to Madrid

live

Direct flights from Boston (BOS) to Madrid (MAD): 21 nonstop departures observed each week across 3 airlines. 1 of the 1 tracked flights was cancelled. 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 Boston and Madrid. Updated 1 September 2026 at 18:17 UTC.

BOS Boston smooth · +0
MAD Madrid smooth · +5
5,474 km · ~7h 31m est.
dep bank 17:25–22:3021x weekly
Running clean · 3 airlines · 21x weekly · nonstop
95 / 100

route health from live BOS and MAD delay boards

1 of 1 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Flight time~7h 31mestimated from route distance
Weekly departures21x3 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Delta Air LinesIberiaJetBlue Airways

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 days
Delta Air LinesDL

Flights DL62 17:25 daily

IberiaIB

Flights IB348 17:40 daily · IB346 20:45 daily

JetBlue AirwaysB6

Flights B62261 22:30 daily

History

operated legs · board outcomes
08-31IB346cancelledCNX

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
BOSBoston +0 min smooth 🌤 overcast · E 8 kt Full BOS delay board →
MADMadrid +5 min smooth 🌤 clear · WSW 11 kt Full MAD delay board →

Weather lens

Current conditions put the pressure at BOS: 39% odds of a 15+ minute delay and around +8 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Boston to Madrid route actually runs

Pro Flight Search records official board updates for nonstop BOS to MAD 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 — Boston (BOS) to Madrid (MAD) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/BOS-MAD
How we measure this →

BOS to MAD questions

Is BOS–MAD running on time right now?

Smooth skies ahead. The arrival side at MAD is the weaker end, route health score 95/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on BOS–MAD?

Operators schedule evening departures around 17:25 from BOS. Earlier flights typically land before destination-airport delays accumulate later in the day; check the MAD delay card to confirm conditions when you'd arrive.

How long is the flight from BOS to MAD?

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 BOS–MAD fly?

3 carriers operate this route, around 28 flights a week between them. Compare carrier days and times in the airline list above.