Schedule: the flights that flew on Sunday, Oct 25, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 4225
SCHEDULED · TYPICAL SCHEDULE
Sunday, November 1 Tomorrow
WN 4225 · PHX → MDW
departs 6:51 PM MT · arrives 11:10 PM CT
Forecast issued Sat 4:00 AM ET · 42h before departure
Watch this flight
Odds over time
Arrive at MDW more than 15 minutes late?
64%
chance · ±4 pts
+0 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
64%
Leave 15+ late
80%
Arrive 1h+ late
17%
Cancelled
2%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
25%
50%
75%
100%
6.9d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at MDW more than 15 minutes late?
Calm-weather odds: 38% · changed +0 pts in 24h
+0 pts
64%
Yes 64%
No 36%
Leave PHX more than 15 minutes late?
Calm-weather odds: 60% · changed +0 pts in 24h
+0 pts
80%
Yes 80%
No 20%
Arrive at MDW more than an hour late?
Calm-weather odds: 6% · changed −2 pts in 24h
−2 pts
17%
Yes 17%
No 83%
Cancelled?
Calm-weather odds: <1% · changed −1 pt in 24h
−1 pt
2%
Yes 2%
No 98%
How late will it get to MDW?
On time or early
36%
15–30 min late
14%
30 min–1 hour late
31%
1–2 hours late
13%
Over 2 hours late
4%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 100 ft, visibility down to 0.3 mi, 1.8 in of rain forecast at PHX that day
↑
WN's recent on-time record
↑
6pm departures from PHX are often late
↓
Sundays in November are usually quieter than average
↓
MDW usually runs smoothly
Weather at each end
PHX (origin)
Gusts 22 kt Ceiling 100 ft Visibility 0.3 mi Precip 1.64 in
MDW (destination)
Gusts 10 kt Ceiling 2,033 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.