Schedule: a typical Wednesday (the flights of Jul 29, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SOUTHWEST · FLIGHT WN 4305
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30 Tomorrow
WN 4305 · DEN → MCI
departs 5:25 PM MT · arrives 8:05 PM CT
Forecast issued Tue 8:00 PM ET · 23h before departure
Watch this flight
Other days
Today 38%
Wed 9/30
Thu 10/1 48%
Fri 10/2 38%
Sat 10/3 31%
Sun 10/4 33%
Mon 10/5 31%
Odds over time
Arrive at MCI more than 15 minutes late?
74%
chance · ±9 pts
−2 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
74%
Leave 15+ late
72%
Arrive 1h+ late
21%
Cancelled
2%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
25%
50%
75%
100%
2.9d
2d
Now
12h
6h
Departs
Lands
Arrive at MCI more than 15 minutes late?
Calm-weather odds: 28% · changed −2 pts in 24h
−2 pts
74%
Yes 74%
No 26%
Leave DEN more than 15 minutes late?
Calm-weather odds: 30% · changed +0 pts in 24h
+0 pts
72%
Yes 72%
No 28%
Arrive at MCI more than an hour late?
Calm-weather odds: 5% · changed −4 pts in 24h
−4 pts
21%
Yes 21%
No 79%
Cancelled?
Calm-weather odds: <1% · changed −1 pt in 24h
−1 pt
2%
Yes 2%
No 98%
How late will it get to MCI?
On time or early
25%
15–30 min late
25%
30 min–1 hour late
27%
1–2 hours late
15%
Over 2 hours late
5%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
0.4 in of rain forecast at DEN that day
↑
5pm departures from DEN are often late
↑
Later flights pick up delays from earlier in the day
↓
Wednesdays in September are usually quieter than average
↓
MCI usually runs smoothly
Weather at each end
DEN (origin)
Gusts 20 kt Ceiling 2,200 ft Visibility 6 mi Precip 0.44 in
MCI (destination)
Gusts 11 kt Ceiling 4,433 ft Visibility 2.78571 mi Precip 0.46 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.