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 3108
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30 Today
WN 3108 · OKC → BNA
departs 3:25 PM CT · arrives 5:10 PM CT
Forecast issued Wed 6:00 PM ET · 2h after departure
Watch this flight
Other days
Today
Thu 10/1 37%
Fri 10/2 42%
Sat 10/3 6%
Mon 10/5 24%
Tue 10/6 16%
Odds over time
Arrive at BNA more than 15 minutes late?
39%
chance · ±2 pts
+4 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
39%
Leave 15+ late
40%
Arrive 1h+ late
18%
Cancelled
3%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
2.9d
2d
1d
12h
6h
Departs
Lands
Arrive at BNA more than 15 minutes late?
Calm-weather odds: 37% · changed +4 pts in 24h
+4 pts
39%
Yes 39%
No 61%
Leave OKC more than 15 minutes late?
Calm-weather odds: 42% · changed +8 pts in 24h
+8 pts
40%
Yes 40%
No 60%
Arrive at BNA more than an hour late?
Calm-weather odds: 18% · changed +9 pts in 24h
+9 pts
18%
Yes 18%
No 82%
Cancelled?
Calm-weather odds: 3% · changed +1 pt in 24h
+1 pt
3%
Yes 3%
No 97%
How late will it get to BNA?
On time or early
59%
15–30 min late
14%
30 min–1 hour late
6%
1–2 hours late
10%
Over 2 hours late
7%
Cancelled
3%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Gusts to 30 kt, visibility down to 0.75 mi, 2.8 in of rain, thunderstorms forecast at OKC that day
↑
Arrivals into BNA at that hour are often late
↑
Other factors
↓
Wednesdays in September are usually quieter than average
↓
OKC usually runs smoothly
Weather at each end
OKC (origin)
Gusts 30 kt Ceiling 2,500 ft Visibility 0.75 mi Precip 2.76 in
BNA (destination)
Gusts 15 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.