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 1487
SCHEDULED · TYPICAL SCHEDULE
Monday, October 5
WN 1487 · MDW → DAL
departs 10:00 AM CT · arrives 12:15 PM CT
Forecast issued Fri 5:00 PM ET · 66h before departure
Watch this flight
Other days
Today 24%
Mon 10/5
Thu 10/8 19%
Odds over time
Arrive at DAL more than 15 minutes late?
11%
chance · ±0 pts
−6 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
11%
Leave 15+ late
12%
Arrive 1h+ late
1%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
6.5d
Now
2d
1d
12h
6h
Departs
Lands
Arrive at DAL more than 15 minutes late?
Calm-weather odds: 10% · changed −6 pts in 24h
−6 pts
11%
Yes 11%
No 89%
Leave MDW more than 15 minutes late?
Calm-weather odds: 12% · changed −3 pts in 24h
−3 pts
12%
Yes 12%
No 88%
Arrive at DAL more than an hour late?
Calm-weather odds: 1% · changed −1 pt in 24h
−1 pt
1%
Yes 1%
No 99%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to DAL?
On time or early
89%
15–30 min late
6%
30 min–1 hour late
3%
1–2 hours late
<1%
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
↑
DAL is prone to delays
↑
Other factors
↑
This flight has been late 26% of the time recently
↓
Mostly benign weather forecast at MDW
↓
Mostly benign weather forecast at DAL
Weather at each end
MDW (origin)
Gusts 8 kt Ceiling none (clear) Visibility 10+ mi Precip none
DAL (destination)
Gusts 14 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.