BOS → MADBoston to Madrid

live

Direct flights from Boston (BOS) to Madrid (MAD): 63 nonstop departures observed each week across 9 airlines. 38% of the last 8 operated flights arrived within 15 minutes of schedule. The median arrival is 25 minutes late. No cancellations were recorded across the 8 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 Boston and Madrid. Updated 26 October 2026 at 08:22 UTC.

Today, BOS → MAD

Mon 26 Oct · local times
  1. · AA8849American Airlines Departed Landed 08:30 +25
  2. · AY5370Finnair Departed Landed 08:30 +25
  3. · BA4200British Airways Departed Landed 08:30 +25
  4. · EI5852Aer Lingus Departed Landed 08:30 +25

Checked BOS board 09:09 · MAD board 13:01

BOS Boston smooth · +0
MAD Madrid smooth · +0
5,474 km · ~7h 31m est.
dep bank 06:20–22:3163x weekly
Runs rough · 9 airlines · 63x weekly · nonstop
38% on time

of the last 8 operated BOS → MAD flights arrived within 15 minutes

Median arrival delay is +25 min. 0 of 8 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+25 minacross the last 8 operated legs
Flight time~7h 31mestimated from route distance
Weekly departures63x9 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Aer LingusAir FranceAmerican AirlinesBritish 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
Aer LingusEI

Flights EI5854 06:50 Mo Tu We Fr Su · EI5852 varies daily

Air FranceAF

Flights AF9111 06:20 daily

American AirlinesAA

Flights AA8535 06:50 Mo Tu We Fr Su · AA8849 varies daily

British AirwaysBA

Flights BA4264 06:50 Mo Tu We Fr Su · BA4200 varies daily

Delta Air LinesDL

Flights DL62 17:30 daily

FinnairAY

Flights AY5648 06:50 Mo Tu We Fr Su · AY5370 varies daily

IberiaIB

Flights IB348 17:40 Mo Tu Th Sa Su · IB346 varies daily

JetBlue AirwaysB6

Flights B62261 22:31 daily

KLMKL

Flights KL8203 06:20 daily

History

operated legs · board outcomes
10-26AA8849arrived+25
10-26AY5370arrived+25
10-26BA4200arrived+25
10-26EI5852arrived+25
10-25AA8849arrived−42
10-25AY5370arrived−42
10-25BA4200arrived−42
10-25IB346dep +35 → arr+25

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 🌤 few clouds · 3 kt Full BOS delay board →
MADMadrid +0 min smooth 🌤 clear · SE 2 kt Full MAD delay board →

Weather lens

Current conditions put the pressure at BOS: 40% 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. Both endpoints currently score the same, route health score 100/100. 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 17:30 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?

9 carriers operate this route, around 88 flights a week between them. Compare carrier days and times in the airline list above.