WN186 LAS → BNA

Southwest Airlines · Las Vegas, NV to Nashville, TN · 32 flights observed, 2025-07-01 to 2025-08-03 · 1,587 mi

This flight runs much more reliably at some times of day than others — 100% on-time departing 12–3pm vs. 63% departing 6–9pm.

WN186 covers more than one route in the data window — the stats below are for LAS → BNA, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
69%
Median delay
+7 min
90th percentile
+77 min
Cancellation rate
0%

How often is WN186 on time?

Across 32 flights on LAS → BNA from 2025-07-01 to 2025-08-03, WN186 arrived within 15 minutes of schedule 69% of the time. The median arrival delay was +7 min, and the worst 10% of flights arrived +77 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time2269%
16-30 min00%
31-60 min516%
61-120 min413%
2+ hrs13%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073067%+24 min
2025-082100%-18 min

Performance by day of week

DayFlightsOn-time
Mon425%
Tue580%
Wed540%
Thu540%
Fri3100%
Sat5100%
Sun5100%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…