Most delayed flights from RST: every route ranked
1 regularly flown nonstop routes from Rochester 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 | RST → ORD Chicago, IL | 67% | 4.7% | 34 min | 2 | 1,057 |
Less frequent routes
Too few flights for a reliable ranking.
- RST → MSP (Minneapolis) 308 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.