Most delayed flights from DRO: every route ranked

3 regularly flown nonstop routes from Durango La Plata County 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	DRO → PHX Phoenix, AZ	78%	0.4%	18 min	1	992
2	DRO → DFW Dallas/Fort Worth, TX	80%	2.4%	19 min	2	1,371
3	DRO → DEN Denver, CO	83%	1.1%	17 min	2	2,187

Less frequent routes

Too few flights for a reliable ranking.

DRO → IAH (Houston) 63 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.