Most delayed flights from COS: every route ranked
8 regularly flown nonstop routes from City of Colorado Springs Municipal 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 | COS → ORD Chicago, IL | 75% | 2.1% | 31 min | 2 | 1,001 |
| 2 | COS → DFW Dallas/Fort Worth, TX | 78% | 2.5% | 27 min | 3 | 1,933 |
| 3 | COS → LAS Las Vegas, NV | 80% | 0.0% | 12 min | 1 | 861 |
| 4 | COS → DEN Denver, CO | 81% | 1.1% | 14 min | 3 | 5,008 |
| 5 | COS → PHX Phoenix, AZ | 82% | 0.1% | 11 min | 1 | 1,001 |
| 6 | COS → DAL Dallas, TX | 82% | 0.9% | 12 min | 1 | 799 |
| 7 | COS → ATL Atlanta, GA | 89% | 1.9% | 10 min | 1 | 589 |
| 8 | COS → SLC Salt Lake City, UT | 93% | 0.1% | 5 min | 1 | 721 |
Less frequent routes
Too few flights for a reliable ranking.
- COS → IAH (Houston) 247 flts
- COS → HOU (Houston) 193 flts
- COS → MDW (Chicago) 189 flts
- COS → SAN (San Diego) 169 flts
- COS → PIE (St. Petersburg) 106 flts
- COS → BWI (Baltimore) 97 flts
- COS → MSP (Minneapolis) 93 flts
- COS → SNA (Santa Ana) 93 flts
- COS → AZA (Phoenix) 66 flts
- COS → SAT (San Antonio) 19 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.