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 4789
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30 Yesterday
WN 4789 · DAL → LBB
departs 9:50 PM CT · arrives 11:05 PM CT
Forecast issued Wed 10:00 PM ET · 1h before departure
Watch this flight
Other days
Wed 9/30
Today 89%
Fri 10/2 56%
Sun 10/4 42%
Mon 10/5 28%
Tue 10/6 26%
Wed 10/7 26%
Odds over time
Arrive at LBB more than 15 minutes late?
58%
chance · ±0 pts
+6 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
58%
Leave 15+ late
67%
Arrive 1h+ late
23%
Cancelled
7%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
25%
50%
75%
100%
2.9d
2d
1d
12h
6h
Now
Departs
Lands
Arrive at LBB more than 15 minutes late?
Calm-weather odds: 39% · changed +6 pts in 24h
+6 pts
58%
Yes 58%
No 42%
Leave DAL more than 15 minutes late?
Calm-weather odds: 59% · changed +4 pts in 24h
+4 pts
67%
Yes 67%
No 33%
Arrive at LBB more than an hour late?
Calm-weather odds: 16% · changed +7 pts in 24h
+7 pts
23%
Yes 23%
No 77%
Cancelled?
Calm-weather odds: 2% · changed −11 pts in 24h
−11 pts
7%
Yes 7%
No 93%
How late will it get to LBB?
On time or early
39%
15–30 min late
8%
30 min–1 hour late
24%
1–2 hours late
15%
Over 2 hours late
7%
Cancelled
7%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Gusts to 27 kt, 0.3 in of rain forecast at DAL that day
↑
9pm departures from DAL are often late
↑
Later flights pick up delays from earlier in the day
↓
Wednesdays in September are usually quieter than average
↓
LBB usually runs smoothly
Weather at each end
DAL (origin)
Gusts 27 kt Ceiling 2,100 ft Visibility 4 mi Precip 0.22 in
LBB (destination)
Gusts 28 kt Ceiling 4,000 ft Visibility 2.5 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.