LATEST 12-MONTH WINDOW
ORD to ZRH averages 84% full
Chicago and Zurich: 84% average load factor, 311k passengers, and 368k seats across both directions in the latest 12-month BTS window.
Load factor
84%
Passengers
311k
Seats
368k
Monthly trend
| Month | Load | Passengers |
|---|---|---|
| May 2025 | 80% | 27k |
| Jun 2025 | 88% | 31k |
| Jul 2025 | 91% | 41k |
| Aug 2025 | 91% | 39k |
| Sep 2025 | 89% | 26k |
| Oct 2025 | 89% | 26k |
| Nov 2025 | 77% | 18k |
| Dec 2025 | 85% | 21k |
| Jan 2026 | 82% | 19k |
| Feb 2026 | 73% | 16k |
| Mar 2026 | 82% | 21k |
| Apr 2026 | 75% | 26k |