Chicago to Shannon (ORD-SNN): nonstop flights and who flies them

United Airlines flies the ORD to SNN nonstop about 7 times a week. In the timetable below it flies as UA 288, scheduled at 7h 25m for the 3,581 miles.

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

Updated .

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7
Flights a week, 4-week average
7h 25m
Scheduled flight time
3,581 mi
Nonstop distance
Free
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Chicago to Shannon flight schedule

Scheduled nonstop departures for ORD to SNN starting October 21, 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 Shannon (SNN)
Date Flight Airline Departs ORD Arrives SNN Duration Aircraft
UA 288United Airlines18:0507:307h 25mBoeing 757-200
UA 288United Airlines18:0507:307h 25mBoeing 757-200
UA 288United Airlines18:0507:307h 25mBoeing 757-200
UA 288United Airlines18:0507:307h 25mBoeing 757-200
UA 288United Airlines18:0507:307h 25mBoeing 757-200
UA 288United Airlines18:0507:307h 25mBoeing 757-200
UA 288United Airlines18:0507:307h 25mBoeing 757-200

Showing all 7 scheduled ORD to SNN departures across 7 days with service, starting October 21, 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 SNN date on the interactive map

Aircraft on the Chicago to Shannon nonstop

United Airlines flies the Boeing 757-200 on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full ORD to SNN nonstop schedule

This page carries the full ORD to SNN nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each ORD to SNN nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

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

Airlines flying Chicago to Shannon nonstop

Carriers operating ORD to SNN nonstop in the current schedule.

See ORD to SNN on the interactive map →

Frequently asked questions about ORD to SNN

How long is the flight from Chicago (ORD) to Shannon (SNN)?
UA 288 is scheduled at 7h 25m from Chicago (ORD) to Shannon (SNN) on every departure in the schedule table on this page. The nonstop covers about 3,581 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from ORD to SNN?
United Airlines is currently the only airline flying ORD to SNN nonstop. 2LNR doesn't show award or upgrade space for it on ORD to SNN, so this page carries the schedule rather than a space claim.
How many flights a week are there from ORD to SNN?
About 7 nonstop flights a week run between Chicago (ORD) and Shannon (SNN) in the current schedule, operated by United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from ORD to SNN depart?
In the next 7 days with service, every scheduled ORD to SNN nonstop leaves at 18:05 local time at Chicago. The schedule table on this page lists each departure by date.
Which flights operate ORD to SNN nonstop?
United Airlines flies UA 288 nonstop from Chicago (ORD) to Shannon (SNN), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.
Does 2LNR show upgrade or award space on ORD to SNN?
Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on ORD to SNN. The page carries the full ORD to SNN nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full ORD to SNN nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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