Schedule: a typical summer Saturday (the flights of Jul 25, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 3384
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3 Tomorrow
WN 3384 · SLC → BNA
departs 10:55 AM MT · arrives 3:10 PM CT
Forecast issued Fri 9:00 PM ET · 16h before departure
Watch this flight
Other days
Today 32%
Sat 10/3
Sun 10/4 14%
Mon 10/5 16%
Odds over time
Arrive at BNA more than 15 minutes late?
11%
chance · ±1 pts
−1 pt · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
11%
Leave 15+ late
13%
Arrive 1h+ late
3%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
4.6d
2d
1d
Now
12h
6h
Departs
Lands
Arrive at BNA more than 15 minutes late?
Calm-weather odds: 15% · changed −1 pt in 24h
−1 pt
11%
Yes 11%
No 89%
Leave SLC more than 15 minutes late?
Calm-weather odds: 15% · changed +1 pt in 24h
+1 pt
13%
Yes 13%
No 87%
Arrive at BNA more than an hour late?
Calm-weather odds: 3% · changed +1 pt in 24h
+1 pt
3%
Yes 3%
No 97%
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
88%
15–30 min late
6%
30 min–1 hour late
3%
1–2 hours late
2%
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
↑
Cloud base down to 600 ft forecast at BNA that day
↑
Arrivals into BNA at that hour are often late
↑
Other factors
↓
Mostly benign weather forecast at SLC
↓
BNA usually runs smoothly
Weather at each end
SLC (origin)
Gusts 10 kt Ceiling none (clear) Visibility 10+ mi Precip none
BNA (destination)
Gusts 11 kt Ceiling 500 ft Visibility 5 mi Precip 0.25 in
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.