WN1146 BNA → HOU

Southwest Airlines · Nashville, TN to Houston, TX · 18 flights observed, 2026-04-07 to 2026-06-03 · 670 mi

This flight has been on time less than half the time (39%) — expect a real chance of a delay.

WN1146 covers more than one route in the data window — the stats below are for BNA → HOU, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
39%
Median delay
+25 min
90th percentile
+66 min
Cancellation rate
0%

How often is WN1146 on time?

Across 18 flights on BNA → HOU from 2026-04-07 to 2026-06-03, WN1146 arrived within 15 minutes of schedule 39% of the time. The median arrival delay was +25 min, and the worst 10% of flights arrived +66 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time739%
16-30 min528%
31-60 min317%
61-120 min211%
2+ hrs16%

Performance by month

MonthFlightsOn-timeAvg delay
2026-04863%+24 min
2026-05825%+28 min
2026-0620%+48 min

Performance by day of week

DayFlightsOn-time
MonNo data—
Tue956%
Wed922%
ThuNo data—
FriNo data—
SatNo data—
SunNo data—

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