Most delayed flights from CIU: every route ranked
1 regularly flown nonstop routes from Chippewa County International Airport, worst on-time record first (Aug 2025 – Jul 2026). Routes with fewer than 360 flights in the period are listed separately.
| # | Destination | On time | Cancelled | Avg delay | Airlines | Flights |
|---|---|---|---|---|---|---|
| 1 | CIU → DTW Detroit, MI | 84% | 6.3% | 18 min | 1 | 363 |
Less frequent routes
Too few flights for a reliable ranking.
- CIU → MSP (Minneapolis) 348 flts
- CIU → ORD (Chicago) 111 flts
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.