RNO → DEN Southwest Airlines

Southwest Airlines · Reno, NV to Denver, CO · 1,088 flights, 2025-07-01 to 2026-06-30 · aggregated across 56 flight numbers

This route runs much more reliably at some times of day than others — 100% on-time departing 3–6am vs. 65% departing 3–6pm.
On-time arrival
87%
Median delay
-7 min
90th percentile
+22 min
Cancellation rate
0%

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

Across every Southwest Airlines flight number on RNO → DEN (1,088 flights, 2025-07-01 to 2026-06-30), 87% arrived within 15 minutes of schedule. Median arrival delay -7 min; the worst 10% ran +22 min or later. 0% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time94287%
16-30 min495%
31-60 min363%
61-120 min353%
2+ hrs172%

Performance by month

MonthFlightsOn-timeAvg delay
2025-079673%+20 min
2025-089686%+3 min
2025-099385%+2 min
2025-108888%-2 min
2025-118594%-8 min
2025-128990%-1 min
2026-019399%-6 min
2026-028285%+4 min
2026-038990%-7 min
2026-048891%-5 min
2026-059187%-2 min
2026-068981%+7 min

Performance by day of week

DayFlightsOn-time
Mon15586%
Tue15791%
Wed15690%
Thu15380%
Fri15382%
Sat14793%
Sun15889%

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