Schedule: a typical Wednesday (the flights of Jul 29, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SOUTHWEST · FLIGHT WN 3388
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30 Today
WN 3388 · TYS → BNA
departs 7:10 AM ET · arrives 7:05 AM CT
Forecast issued Wed 6:00 AM ET · 1h before departure
Watch this flight
Other days
Today
Thu 10/1 3%
Fri 10/2 4%
Sat 10/3 7%
Sun 10/4 6%
Mon 10/5 4%
Tue 10/6 6%
Odds over time
Arrive at BNA more than 15 minutes late?
5%
chance · ±1 pts
+1 pt · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
Arrive 15+ late
5%
Leave 15+ late
3%
Arrive 1h+ late
1%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
3%
6%
9%
12%
2.8d
2d
1d
12h
6h
Now
Departs
Lands
Arrive at BNA more than 15 minutes late?
Calm-weather odds: 4% · changed +1 pt in 24h
+1 pt
5%
Yes 5%
No 95%
Leave TYS more than 15 minutes late?
Calm-weather odds: 3% · changed +0 pts in 24h
+0 pts
3%
Yes 3%
No 97%
Arrive at BNA more than an hour late?
Calm-weather odds: 1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to BNA?
On time or early
95%
15–30 min late
1%
30 min–1 hour late
2%
1–2 hours late
<1%
Over 2 hours late
<1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Other factors
↑
BNA is busy at that time
↓
Early flights usually leave on time
↓
Mostly benign weather forecast at TYS
Weather at each end
TYS (origin)
Gusts 7 kt Ceiling none (clear) Visibility 10+ mi Precip none
BNA (destination)
Gusts 12 kt Ceiling none (clear) Visibility 10+ mi Precip none
How this resolves
Yes if the gate arrival is more than 15 minutes after the scheduled arrival. Cancelled or diverted flights resolve N/A.
Every question here is display only — there is no betting or money involved. Gate times come from the airline; a cancellation resolves only the “Cancelled?” question, and a diversion voids the delay questions.