Chicago (ORD) to Zurich (ZRH) flights
Swiss International Air Lines, United Airlines fly nonstop from Chicago O'Hare International Airport to Zürich Airport, with about 20 flights a week in July 2026. The 4,443-mile flight takes about 3h 39m gate to gate.
From
ORD
Chicago
Chicago O'Hare International Airport
To
ZRH
Zurich
Zürich Airport
- Distance
- 4,443 mi · 7,150 km
- Flight time
- 3h 39m
- Airlines
- 2
- Seats filled
- 85%
Flights a week, July 2026
847 flights and 160,027 passengers in 12 months
Airlines flying ORD to ZRH
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Swiss International Air Lines | 13 | Airbus A330-200, Boeing 777-200ER/200LR/233LR, Airbus A340-300 | 108,390 | 0m |
| United Airlines | 7 | Boeing 767-300/300ER | 51,637 | 8h 40m |
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 | 91 | 19,496 | |
| September 2025 | 60 | 13,140 | |
| October 2025 | 62 | 12,704 | |
| November 2025 | 60 | 9,898 | |
| December 2025 | 62 | 11,243 | |
| January 2026 | 56 | 8,975 | |
| February 2026 | 53 | 8,083 | |
| March 2026 | 63 | 10,505 | |
| April 2026 | 81 | 13,346 | |
| May 2026 | 84 | 16,686 | |
| June 2026 | 85 | 17,114 | |
| July 2026 | 90 | 18,837 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.