Chicago to Dublin (ORD-DUB): nonstop upgrade & award space

Aer Lingus, United Airlines, and American Airlines fly nonstop between Chicago (ORD) and Dublin (DUB), roughly 21 times a week. The timetable below shows the nonstop scheduled at 7h 20m to 7h 35m for the 3,664 miles. 2LNR checks confirmed upgrade and award space on American Airlines flights on this route, so you can see which departures have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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21
Flights a week, 4-week average
7h 20m to 7h 35m
Scheduled flight time
3,664 mi
Nonstop distance
Free
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Chicago to Dublin flight schedule

Scheduled nonstop departures for ORD to DUB starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Chicago (ORD) to Dublin (DUB)
Date Flight Airline Departs ORD Arrives DUB Duration Aircraft
EI 122Aer Lingus15:4505:107h 25mAirbus A330-300
UA 980United Airlines20:2009:457h 25mBoeing 787-8 Dreamliner
EI 124Aer Lingus21:0010:357h 35mAirbus A330-300
EI 122Aer Lingus15:4505:107h 25mAirbus A330-300
UA 980United Airlines20:2009:457h 25mBoeing 787-8 Dreamliner
EI 124Aer Lingus21:0010:357h 35mAirbus A330-300
EI 122Aer Lingus16:4505:107h 25mAirbus A330-300
UA 980United Airlines19:3508:107h 35mBoeing 767-300
EI 124Aer Lingus21:0009:357h 35mAirbus A330-300
EI 122Aer Lingus16:5505:157h 20mAirbus A330-300
UA 980United Airlines19:3508:107h 35mBoeing 767-300
EI 124Aer Lingus21:0509:307h 25mAirbus A330-300
EI 122Aer Lingus16:5505:157h 20mAirbus A330-300
UA 980United Airlines19:3508:107h 35mBoeing 767-300
EI 124Aer Lingus21:0509:307h 25mAirbus A330-300
EI 122Aer Lingus16:5505:157h 20mAirbus A330-300
UA 980United Airlines19:3508:107h 35mBoeing 767-300
EI 124Aer Lingus21:0509:307h 25mAirbus A330-300
EI 122Aer Lingus16:5505:157h 20mAirbus A330-300
UA 980United Airlines19:3508:107h 35mBoeing 767-300
EI 124Aer Lingus21:0509:307h 25mAirbus A330-300

Showing all 21 scheduled ORD to DUB departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every ORD to DUB date on the interactive map

Aircraft on the Chicago to Dublin nonstop

In the schedule table on this page, Aer Lingus flies the Airbus A330-300, and United Airlines flies the Boeing 767-300 and the Boeing 787-8 Dreamliner. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on ORD to DUB departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Chicago to Dublin to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

Aer Lingus award space was open on 10 of the 14 Chicago to Dublin departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Confirmed upgrade or award seats by date on the ORD to DUB departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See ORD to DUB on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Chicago to Dublin nonstop

Carriers operating ORD to DUB nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See ORD to DUB on the interactive map →

Frequently asked questions about ORD to DUB

How long is the flight from Chicago (ORD) to Dublin (DUB)?
Scheduled flight times from Chicago (ORD) to Dublin (DUB) run from 7h 20m to 7h 35m across the departures in the schedule table on this page. The nonstop covers about 3,664 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from ORD to DUB?
Aer Lingus, United Airlines, and American Airlines fly ORD to DUB nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines, and award seats on Aer Lingus.
How many flights a week are there from ORD to DUB?
About 21 nonstop flights a week run between Chicago (ORD) and Dublin (DUB) in the current schedule, operated by Aer Lingus, United Airlines, and American Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from ORD to DUB depart?
Scheduled ORD to DUB nonstops in the next 7 days with service leave between 15:45 and 21:05, local time at Chicago. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate ORD to DUB nonstop?
In the schedule table on this page, ORD to DUB nonstops fly as EI 122 and EI 124 on Aer Lingus, and UA 980 on United Airlines. The table lists each departure by date with its times and aircraft.
How do I check upgrade or award availability on ORD to DUB?
Open the ORD to DUB route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

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See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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