IAD → DUB Washington to Dublin
live
Direct flights from Washington (IAD) to Dublin (DUB): 14 nonstop departures observed each week across 2 airlines. 40% of the last 20 operated flights arrived within 15 minutes of schedule. The median arrival is 21 minutes late. No cancellations were recorded across the 20 tracked flights. The nonstop covers 5,464 km, an estimated 7 hours 30 minutes in the air. Measured by Pro Flight Search from live flight boards at Washington and Dublin. Updated 24 October 2026 at 20:23 UTC.
Today, IAD → DUB Sat 24 Oct · local times
Sched Flight IAD departure DUB arrival
18:15
EI116 Aer Lingus
On schedule
·
Checked IAD board 15:18 · DUB board 21:23
IAD
Washington
busy · +22
DUB
Dublin
busy · +24
dep bank 17:15–22:35 14x weekly
Runs rough · 2 airlines · 14x weekly · nonstop
40% on time
of the last 20 operated IAD → DUB flights arrived within 15 minutes
Median arrival delay is +21 min . 0 of 20 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival +21 min across the last 20 operated legs
Flight time ~7h 30m estimated from route distance
Weekly departures 14x 2 direct airlines on the leg
Cancelled 0.0% recent route rate · 0 of 20
The week scheduled departures · origin local time
Aer Lingus United Airlines
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 70% on time
Flights EI116 17:15 daily · EI118 varies daily
United AirlinesUA 10% on time
Flights UA310 19:05 daily · UA228 22:35 daily
History operated legs · board outcomes
Show 12 more legs
Actual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Board tracking
Recent operations · last 7 days + today
Live airport board rows from IAD and DUB, paired departure → arrival per flight and day. Board tracking since Mon, Oct 19 — history builds over 7 days as we poll hub boards up to 4× daily.
Board rows 45 Completed 44 Delayed 8 Within 15m 12/44 Median +11m
EI116 Aer Lingus
7 days
Sat, Oct 24
1/2 legs · EI-LRH
IAD
Departure
Sched 18:15
Scheduled departure
→
DUB
Arrival
—
Board row not captured for this rotation yet.
Fri, Oct 23
2/2 legs · EI-LRG
IAD
Departure
17:03
Departed · Sched 17:1512m early
→
DUB
Arrival
Sched 05:15
Landing time not on board
Thu, Oct 22
2/2 legs · EI-LRB
IAD
Departure
17:29
Departed · Sched 17:1514m late
→
DUB
Arrival
Sched 05:15
Landing time not on board
Wed, Oct 21
2/2 legs · EI-LRE
IAD
Departure
16:55
Departed · Sched 17:1520m early
→
DUB
Arrival
Sched 05:15
Landing time not on board
Tue, Oct 20
2/2 legs · EI-LRG
IAD
Departure
17:14
Departed · Sched 17:151m early
→
DUB
Arrival
Sched 05:15
Landing time not on board
Mon, Oct 19
2/2 legs · EI-LRE
IAD
Departure
17:01
Departed · Sched 17:1514m early
→
DUB
Arrival
Sched 05:15
Landing time not on board
IAD
Departure
—
Board row not captured for this rotation yet.
→
DUB
Arrival
Sched 05:15
Landing time not on board
Full EI116 history →
EI118 Aer Lingus
5 days
Fri, Oct 23
2/2 legs · EI-XLV
IAD
Departure
21:04
Departed · Sched 20:559m late
→
DUB
Arrival
Sched 08:55
Landing time not on board
Thu, Oct 22
2/2 legs · EI-LRG
IAD
Departure
20:43
Departed · Sched 20:403m late
→
DUB
Arrival
Sched 08:40
Landing time not on board
Wed, Oct 21
2/2 legs · EI-LRB
IAD
Departure
20:59
Departed · Sched 20:554m late
→
DUB
Arrival
Sched 08:55
Landing time not on board
Tue, Oct 20
2/2 legs · EI-LRH
IAD
Departure
20:45
Departed · Sched 21:0520m early
→
DUB
Arrival
Sched 09:05
Landing time not on board
Mon, Oct 19
2/2 legs · EI-LRA
IAD
Departure
21:30
Departed · Sched 20:5535m late
→
DUB
Arrival
Sched 08:55
Landing time not on board
Full EI118 history →
UA228 United Airlines
5 days
Fri, Oct 23
2/2 legs · N17133
IAD
Departure
22:58
Departed · Sched 22:3523m late
→
DUB
Arrival
Sched 10:40
Landing time not on board
Thu, Oct 22
2/2 legs · N67134
IAD
Departure
23:58
Departed · Sched 22:3583m late
→
DUB
Arrival
Sched 10:40
Landing time not on board
Wed, Oct 21
2/2 legs · N67134
IAD
Departure
22:43
Departed · Sched 22:358m late
→
DUB
Arrival
Sched 10:40
Landing time not on board
Tue, Oct 20
2/2 legs · N12125
IAD
Departure
22:46
Departed · Sched 22:3511m late
→
DUB
Arrival
Sched 10:40
Landing time not on board
Mon, Oct 19
2/2 legs · N17133
IAD
Departure
22:53
Departed · Sched 22:3518m late
→
DUB
Arrival
Sched 10:40
Landing time not on board
Full UA228 history →
UA310 United Airlines
5 days
Fri, Oct 23
2/2 legs · N12125
IAD
Departure
19:35
Departed · Sched 19:0530m late
→
DUB
Arrival
Sched 07:20
Landing time not on board
Thu, Oct 22
2/2 legs · N12125
IAD
Departure
19:49
Departed · Sched 19:0544m late
→
DUB
Arrival
Sched 07:20
Landing time not on board
Wed, Oct 21
2/2 legs · N41140
IAD
Departure
19:33
Departed · Sched 19:0528m late
→
DUB
Arrival
Sched 07:20
Landing time not on board
Tue, Oct 20
2/2 legs · N17133
IAD
Departure
19:15
Departed · Sched 19:0510m late
→
DUB
Arrival
Sched 07:20
Landing time not on board
Mon, Oct 19
2/2 legs · N41140
IAD
Departure
19:45
Departed · Sched 19:0540m late
→
DUB
Arrival
Sched 07:20
Landing time not on board
Full UA310 history →
Airports right now live boards
Cite this data
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Suggested citation
Pro Flight Search — Washington (IAD) to Dublin (DUB) route reliability, measured from operated flights on official airport boards.
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Canonical URL
https://proflightsearch.com/search-flights/IAD-DUB
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How we measure this →
IAD to DUB questions
Is IAD–DUB running on time right now? Mostly on schedule. The arrival side at DUB is the weaker end, route health score 69/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on IAD–DUB? Operators schedule evening departures around 17:15 from IAD. 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 IAD to DUB? Great-circle distance is 5,464 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 416–498 min gate-to-gate on this route.
How often does IAD–DUB fly? 2 carriers operate this route, around 28 flights a week between them. Compare carrier days and times in the airline list above.