Schedule: a typical summer Thursday (the flights of Jul 30, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 1145
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1
WN 1145 · CHS → DEN
departs 5:40 PM ET · arrives 7:25 PM MT
Forecast issued Thu 10:00 PM ET · 4h after departure
Watch this flight
Other days
Thu 10/1
Mon 10/5 28%
Fri 10/9 34%
Odds over time
Arrive at DEN more than 15 minutes late?
37%
chance · ±0 pts
−13 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
37%
Leave 15+ late
37%
Arrive 1h+ late
6%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
20%
40%
60%
80%
2.8d
2d
1d
12h
6h
Departs
Lands
Arrive at DEN more than 15 minutes late?
Calm-weather odds: 37% · changed −13 pts in 24h
−13 pts
37%
Yes 37%
No 63%
Leave CHS more than 15 minutes late?
Calm-weather odds: 37% · changed −8 pts in 24h
−8 pts
37%
Yes 37%
No 63%
Arrive at DEN more than an hour late?
Calm-weather odds: 6% · changed −5 pts in 24h
−5 pts
6%
Yes 6%
No 94%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to DEN?
On time or early
63%
15–30 min late
23%
30 min–1 hour late
8%
1–2 hours late
4%
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
↑
Arrivals into DEN at that hour are often late
↑
This flight has been late 31% of the time recently
↑
Later flights pick up delays from earlier in the day
↓
Cloud base down to 200 ft, visibility down to 0.25 mi forecast at CHS that day
↓
Thursdays in October are usually quieter than average
Weather at each end
CHS (origin)
Gusts 8 kt Ceiling 200 ft Visibility 0.25 mi Precip none
DEN (destination)
Gusts 21 kt Ceiling 7,000 ft 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.