Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SOUTHWEST · FLIGHT WN 1318
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1
WN 1318 · DAL → LAS
departs 6:05 AM CT · arrives 6:50 AM PT
Forecast issued Tue 4:00 PM ET · 39h before departure
Watch this flight
Other days
Today 2%
Wed 9/30 3%
Thu 10/1
Fri 10/2 4%
Sat 10/3 4%
Mon 10/5 5%
Odds over time
Arrive at LAS more than 15 minutes late?
13%
chance · ±0 pts
−2 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
13%
Leave 15+ late
8%
Arrive 1h+ late
2%
Cancelled
4%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
2.8d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at LAS more than 15 minutes late?
Calm-weather odds: 4% · changed −2 pts in 24h
−2 pts
13%
Yes 13%
No 87%
Leave DAL more than 15 minutes late?
Calm-weather odds: 3% · changed −2 pts in 24h
−2 pts
8%
Yes 8%
No 92%
Arrive at LAS more than an hour late?
Calm-weather odds: <1% · changed −2 pts in 24h
−2 pts
2%
Yes 2%
No 98%
Cancelled?
Calm-weather odds: <1% · changed −3 pts in 24h
−3 pts
4%
Yes 4%
No 96%
How late will it get to LAS?
On time or early
83%
15–30 min late
9%
30 min–1 hour late
2%
1–2 hours late
<1%
Over 2 hours late
1%
Cancelled
4%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 200 ft, 1.7 in of rain forecast at DAL that day
↑
DAL is prone to delays
↑
LAS is prone to delays
↓
Early flights usually leave on time
↓
6am departures from DAL are usually not late
Weather at each end
DAL (origin)
Gusts 23 kt Ceiling 200 ft Visibility 3 mi Precip 1.69 in
LAS (destination)
Gusts 10 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.