Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
WN 581 · Nashville (BNA) → Miami (MIA)
Sold by Southwest. Still flying: 55 of the last 56 days (Daily).
Arrives on time55%within 15 minutes, of 57 flights
Cancelled0.0%of scheduled flights
An hour or more late9%of flights that operated
When late, on average48 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport (Miami is 1 h ahead of Nashville).
- Leaves BNA
- 11:30
- Arrives MIA
- 14:50
- Flight time
- 2h 15m
- Days flown, last 8 weeks
- 55 of 56
Each square is a day, Sat Jun 6 to Fri Jul 31, two weeks per row (each column is the same weekday); filled = flew.
How late it arrives
Share of flights that operated arriving more than this late.
Horizontal: minutes late at arrival (0 to 3 hours). Vertical: share of flights later than that.
Its hour at BNA
All flights leaving Nashville (BNA) at 11 am–12 pm, wherever they’re going: 76% left within 15 minutes and 1.4% were cancelled (6,215 flights in the year). Other Southwest flights on this route →
Upcoming forecasts
Our odds that this flight is late or cancelled on the days we publish.