EI123 DublinDUB · 11:35 ChicagoORD · 14:00
EI123 by Aer Lingus flies from Dublin (DUB) to Chicago (ORD) for the Mon, Sep 14 departure.
departs DUB · on schedule
board checked 14m ago · checking again in 45s
Where the minutes go
last 6 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival −3 min · 0 cancelled · 6 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at DUB and ORD are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Dublin to Chicago flights today
same route · Aer LingusIf EI123 is cancelled, this is the other Aer Lingus nonstop flight from Dublin to Chicago on the same day, with scheduled departure times in DUB local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How EI123 actually runs
Pro Flight Search has tracked every published board update for EI123 across the DUB and ORD boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 5 confirmed landings · 4/5 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how EI123 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as DUB and ORD published them.
Planning around EI123? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — EI123 Dublin to Chicago on-time performance, measured from the DUB and ORD airport boards.
https://proflightsearch.com/flight/EI123
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