BOS → DUBBoston to Dublin

live

Direct flights from Boston (BOS) to Dublin (DUB): 21 nonstop departures observed each week across 3 airlines. The median arrival is on schedule. No cancellations were recorded across the 2 tracked flights. The nonstop covers 4,803 km, an estimated 6 hours 39 minutes in the air. Measured by Pro Flight Search from live flight boards at Boston and Dublin. Updated 22 October 2026 at 23:28 UTC.

Today, BOS → DUB

Thu 22 Oct · local times
  1. 17:25 EI132Aer Lingus Left 17:10 DUB est. 03:50In the air · sched 04:35
  2. 20:59 B6353JetBlue On scheduleGate C8 · TC DUB 08:20scheduled
  3. 21:15 EI136Aer Lingus Departed Landed 08:25
  4. 23:40 DL154Delta Air Lines On scheduleGate E3 · TE DUB 10:45scheduled

Checked BOS board 19:28 · DUB board 00:24

BOS Boston smooth · +5
DUB Dublin smooth · +0
4,803 km · ~6h 39m est.
dep bank 17:25–23:4021x weekly
Running clean · 3 airlines · 21x weekly · nonstop
95 / 100

route health from live BOS and DUB delay boards

Median arrival delay is +0 min. 0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+0 minacross the last 2 operated legs
Flight time~6h 39mestimated 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
Aer LingusDelta Air LinesJetBlue 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 EI132 17:25 daily · EI136 21:15 daily

Delta Air LinesDL

Flights DL154 23:40 daily

JetBlue AirwaysB6

Flights B6353 20:59 daily

History

operated legs · board outcomes
10-22EI132dep −15 → arr−45
10-21B6353departed+0

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 +5 min smooth 🌤 mostly cloudy · N 0 kt Full BOS delay board →
DUBDublin +0 min smooth 🌤 mostly cloudy · E 14 kt Full DUB delay board →

Weather lens

Current conditions put the pressure at DUB: 54% odds of a 15+ minute delay and around +15 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 Dublin route actually runs

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

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

BOS to DUB questions

Is BOS–DUB running on time right now?

Smooth skies ahead. The departure side at BOS 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–DUB?

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

How long is the flight from BOS to DUB?

Great-circle distance is 4,803 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 369–442 min gate-to-gate on this route.

How often does BOS–DUB fly?

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