Schedule: a typical summer Monday (the flights of Jul 27, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 2339
SCHEDULED · TYPICAL SCHEDULE
Monday, October 5 Tomorrow
WN 2339 · LAS → SDF
departs 5:40 PM PT · arrives 12:30 AM ET
Forecast issued Sun 2:00 AM ET · 43h before departure
Watch this flight
Other days
Today 39%
Mon 10/5
Thu 10/8 29%
Fri 10/9 38%
Odds over time
Arrive at SDF more than 15 minutes late?
28%
chance · ±8 pts
+2 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
28%
Leave 15+ late
30%
Arrive 1h+ late
8%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.9d
Now
1d
12h
6h
Departs
Lands
Arrive at SDF more than 15 minutes late?
Calm-weather odds: 25% · changed +2 pts in 24h
+2 pts
28%
Yes 28%
No 72%
Leave LAS more than 15 minutes late?
Calm-weather odds: 31% · changed +0 pts in 24h
+0 pts
30%
Yes 30%
No 70%
Arrive at SDF more than an hour late?
Calm-weather odds: 7% · changed +1 pt in 24h
+1 pt
8%
Yes 8%
No 92%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to SDF?
On time or early
72%
15–30 min late
6%
30 min–1 hour late
14%
1–2 hours late
6%
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
↑
This flight has been late 31% of the time recently
↑
Later flights pick up delays from earlier in the day
↑
5pm departures from LAS are often late
↓
Mondays in October are usually quieter than average
↓
Mostly benign weather forecast at LAS
Weather at each end
LAS (origin)
Gusts 10 kt Ceiling none (clear) Visibility 10+ mi Precip none
SDF (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.