Schedule: the flights that flew on Thursday, Nov 5, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 4940
SCHEDULED · TYPICAL SCHEDULE
Thursday, November 12
WN 4940 · HRL → HOU
departs 12:57 PM CT · arrives 2:15 PM CT
Forecast issued Tue 9:00 PM ET · 41h before departure
Watch this flight
Other days
Today 14%
Wed 11/11 19%
Thu 11/12
Fri 11/13 25%
Sat 11/14 18%
Sun 11/15 23%
Mon 11/16 22%
Odds over time
Arrive at HOU more than 15 minutes late?
20%
chance · ±0 pts
+5 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
20%
Leave 15+ late
20%
Arrive 1h+ late
3%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.6d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at HOU more than 15 minutes late?
Calm-weather odds: 11% · changed +5 pts in 24h
+5 pts
20%
Yes 20%
No 80%
Leave HRL more than 15 minutes late?
Calm-weather odds: 15% · changed +3 pts in 24h
+3 pts
20%
Yes 20%
No 80%
Arrive at HOU more than an hour late?
Calm-weather odds: 3% · changed +0 pts in 24h
+0 pts
3%
Yes 3%
No 97%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to HOU?
On time or early
79%
15–30 min late
12%
30 min–1 hour late
5%
1–2 hours late
1%
Over 2 hours late
2%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
WN's recent on-time record
↑
Arrivals into HOU at that hour are often late
↓
HRL usually runs smoothly
↓
Thursdays in November are usually quieter than average
Weather at each end
HRL (origin)
Gusts 17 kt Ceiling 2,700 ft Visibility 4 mi Precip none
HOU (destination)
Gusts 13 kt Ceiling 100 ft Visibility 0.3 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.