Schedule: the flights that flew on Tuesday, Oct 6, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 4308
SCHEDULED · TYPICAL SCHEDULE
Tuesday, October 13 Tomorrow
WN 4308 · SFO → BNA
departs 12:18 PM PT · arrives 6:26 PM CT
Forecast issued Mon 1:00 AM ET · 38h before departure
Watch this flight
Other days
Tue 10/13
Wed 10/14 32%
Odds over time
Arrive at BNA more than 15 minutes late?
26%
chance · ±2 pts
−2 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
26%
Leave 15+ late
31%
Arrive 1h+ late
5%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
6.6d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at BNA more than 15 minutes late?
Calm-weather odds: 24% · changed −2 pts in 24h
−2 pts
26%
Yes 26%
No 74%
Leave SFO more than 15 minutes late?
Calm-weather odds: 31% · changed −5 pts in 24h
−5 pts
31%
Yes 31%
No 69%
Arrive at BNA more than an hour late?
Calm-weather odds: 5% · changed −1 pt in 24h
−1 pt
5%
Yes 5%
No 95%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 100%
How late will it get to BNA?
On time or early
74%
15–30 min late
15%
30 min–1 hour late
6%
1–2 hours late
3%
Over 2 hours late
2%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
12pm departures from SFO are often late
↑
This flight has been late 30% of the time recently
↑
SFO is prone to delays
↓
Mostly benign weather forecast at SFO
↓
Tuesdays in October are usually quieter than average
Weather at each end
SFO (origin)
Gusts 20 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.