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 1357
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1 Tomorrow
WN 1357 · DAL → MDW
departs 10:05 AM CT · arrives 12:20 PM CT
Forecast issued Wed 5:00 AM ET · 30h before departure
Watch this flight
Other days
Today 37%
Thu 10/1
Fri 10/2 31%
Mon 10/5 10%
Tue 10/6 18%
Odds over time
Arrive at MDW more than 15 minutes late?
46%
chance · ±3 pts
+1 pt · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
46%
Leave 15+ late
42%
Arrive 1h+ late
13%
Cancelled
6%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
2.9d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at MDW more than 15 minutes late?
Calm-weather odds: 10% · changed +1 pt in 24h
+1 pt
46%
Yes 46%
No 54%
Leave DAL more than 15 minutes late?
Calm-weather odds: 14% · changed −2 pts in 24h
−2 pts
42%
Yes 42%
No 58%
Arrive at MDW more than an hour late?
Calm-weather odds: 1% · changed −2 pts in 24h
−2 pts
13%
Yes 13%
No 87%
Cancelled?
Calm-weather odds: <1% · changed −1 pt in 24h
−1 pt
6%
Yes 6%
No 94%
How late will it get to MDW?
On time or early
51%
15–30 min late
17%
30 min–1 hour late
13%
1–2 hours late
10%
Over 2 hours late
2%
Cancelled
6%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 500 ft, 1.5 in of rain forecast at DAL that day
↑
Cloud base down to 600 ft, visibility down to 2 mi, 0.9 in of rain forecast at MDW that day
↑
DAL is prone to delays
↓
MDW usually runs smoothly
↓
Early flights usually leave on time
Weather at each end
DAL (origin)
Gusts 22 kt Ceiling 500 ft Visibility 3 mi Precip 1.54 in
MDW (destination)
Gusts 14 kt Ceiling 600 ft Visibility 2 mi Precip 0.89 in
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.