Schedule: a typical Tuesday (the flights of Jul 28, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SOUTHWEST · FLIGHT WN 2377
SCHEDULED · TYPICAL SCHEDULE
Tuesday, September 29 Today
WN 2377 · LAS → MKE
departs 7:25 PM PT · arrives 12:55 AM CT
Forecast issued Tue 9:00 PM ET · 1h before departure
Watch this flight
Other days
Today
Wed 9/30 28%
Sun 10/4 30%
Odds over time
Arrive at MKE more than 15 minutes late?
41%
chance · ±0 pts
+19 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
Arrive 15+ late
41%
Leave 15+ late
54%
Arrive 1h+ late
13%
Cancelled
1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
2.9d
2d
1d
12h
6h
Now
Departs
Lands
Arrive at MKE more than 15 minutes late?
Calm-weather odds: 44% · changed +19 pts in 24h
+19 pts
41%
Yes 41%
No 59%
Leave LAS more than 15 minutes late?
Calm-weather odds: 51% · changed +23 pts in 24h
+23 pts
54%
Yes 54%
No 46%
Arrive at MKE more than an hour late?
Calm-weather odds: 14% · changed +7 pts in 24h
+7 pts
13%
Yes 13%
No 87%
Cancelled?
Calm-weather odds: 1% · changed +1 pt in 24h
+1 pt
1%
Yes 1%
No 99%
How late will it get to MKE?
On time or early
58%
15–30 min late
11%
30 min–1 hour late
16%
1–2 hours late
9%
Over 2 hours late
4%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
7pm departures from LAS are often late
↑
Gusts to 27 kt forecast at LAS that day
↑
LAS is prone to delays
↓
Tuesdays in September are usually quieter than average
↓
MKE usually runs smoothly
Weather at each end
LAS (origin)
Gusts 27 kt Ceiling 4,700 ft Visibility 7 mi Precip 0.08 in
MKE (destination)
Gusts 12 kt Ceiling 10,667 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.