CVG → DEN Southwest Airlines

Southwest Airlines · Cincinnati, OH to Denver, CO · 364 flights, 2025-07-01 to 2026-06-30 · aggregated across 22 flight numbers

This route runs much more reliably at some times of day than others — 94% on-time departing 6–9am vs. 40% departing 9pm–12am.
On-time arrival
74%
Median delay
+1 min
90th percentile
+52 min
Cancellation rate
1%

How on-time is Southwest Airlines from CVG to DEN?

Across every Southwest Airlines flight number on CVG → DEN (364 flights, 2025-07-01 to 2026-06-30), 74% arrived within 15 minutes of schedule. Median arrival delay +1 min; the worst 10% ran +52 min or later. 1% were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time26474%
16-30 min3911%
31-60 min257%
61-120 min195%
2+ hrs113%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073148%+46 min
2025-083077%+15 min
2025-093087%+5 min
2025-103073%+9 min
2025-112789%+8 min
2025-123161%+26 min
2026-012979%+1 min
2026-022875%+6 min
2026-033174%+13 min
2026-043073%+3 min
2026-053184%+3 min
2026-063067%+23 min

Performance by day of week

DayFlightsOn-time
Mon5169%
Tue5383%
Wed5281%
Thu5178%
Fri5066%
Sat5078%
Sun5161%

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…