WN2178 BNA → MIA

Southwest Airlines · Nashville, TN to Miami, FL · 34 flights observed, 2026-04-07 to 2026-06-03 · 806 mi

This flight runs much more reliably at some times of day than others — 100% on-time departing 6–9am vs. 43% departing 12–3pm.

WN2178 covers more than one route in the data window — the stats below are for BNA → MIA, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
73%
Median delay
+2 min
90th percentile
+31 min
Cancellation rate
0%

How often is WN2178 on time?

Across 34 flights on BNA → MIA from 2026-04-07 to 2026-06-03, WN2178 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was +2 min, and the worst 10% of flights arrived +31 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time2473%
16-30 min515%
31-60 min26%
61-120 min26%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-041369%+13 min
2026-051872%+7 min
2026-062100%+6 min

Performance by day of week

DayFlightsOn-time
MonNo data—
Tue956%
Wed989%
ThuNo data—
FriNo data—
Sat8100%
Sun743%

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