Shannon (SNN) to Chicago (ORD) flights
United Airlines flies nonstop from Shannon Airport to Chicago O'Hare International Airport, with about 7 flights a week in July 2026. The 3,590-mile flight takes about 8h 5m gate to gate.
From
SNN
Shannon
Shannon Airport
To
ORD
Chicago
Chicago O'Hare International Airport
- Distance
- 3,590 mi · 5,778 km
- Flight time
- 8h 5m
- Airlines
- 1
- Seats filled
- 77%
Flights a week, July 2026
123 flights and 16,623 passengers in 12 months
Airlines flying SNN to ORD
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| United Airlines | 7 | Boeing 757-200 | 16,623 | 8h 5m |
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 | 4,294 | |
| September 2025 | 24 | 3,171 | |
| May 2026 | 10 | 1,111 | |
| June 2026 | 29 | 3,735 | |
| July 2026 | 29 | 4,312 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.