Schedule: the flights that flew on Saturday, Oct 24, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 1801
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 31
WN 1801 · DAL → CHS
departs 2:31 PM CT · arrives 6:10 PM ET
Forecast issued Thu 1:00 AM ET · 62h before departure
Watch this flight
Odds over time
Arrive at CHS more than 15 minutes late?
28%
chance · ±0 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
28%
Leave 15+ late
32%
Arrive 1h+ late
7%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.6d
Now
2d
1d
12h
6h
Departs
Lands
Arrive at CHS more than 15 minutes late?
Calm-weather odds: 16% · changed – in 24h
–
28%
Yes 28%
No 72%
Leave DAL more than 15 minutes late?
Calm-weather odds: 20% · changed – in 24h
–
32%
Yes 32%
No 68%
Arrive at CHS more than an hour late?
Calm-weather odds: 4% · changed – in 24h
–
7%
Yes 7%
No 93%
Cancelled?
Calm-weather odds: <1% · changed – in 24h
–
<1%
Yes <1%
No 99%
How late will it get to CHS?
On time or early
72%
15–30 min late
15%
30 min–1 hour late
6%
1–2 hours late
5%
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
↑
This flight has been late 29% of the time recently
↑
Cloud base down to 700 ft forecast at DAL that day
↑
2pm departures from DAL are often late
↓
Mostly benign weather forecast at CHS
↓
DAL is quiet at that time
Weather at each end
DAL (origin)
Gusts 9 kt Ceiling 300 ft Visibility 3 mi Precip 0.05 in
CHS (destination)
Gusts 23 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.