Chicago (ORD) to Shannon (SNN) flights
United Airlines flies nonstop from Chicago O'Hare International Airport to Shannon Airport, with about 6 flights a week in July 2026. The 3,590-mile flight takes about 7h 18m gate to gate.
From
ORD
Chicago
Chicago O'Hare International Airport
To
SNN
Shannon
Shannon Airport
- Distance
- 3,590 mi · 5,778 km
- Flight time
- 7h 18m
- Airlines
- 1
- Seats filled
- 80%
Flights a week, July 2026
123 flights and 17,370 passengers in 12 months
Airlines flying ORD to SNN
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| United Airlines | 6 | Boeing 757-200 | 17,370 | 7h 18m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 31 | 4,300 | |
| September 2025 | 23 | 3,201 | |
| May 2026 | 11 | 1,624 | |
| June 2026 | 30 | 4,007 | |
| July 2026 | 28 | 4,238 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.