Schedule: a typical summer Friday (the flights of Jul 31, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 4669
SCHEDULED · TYPICAL SCHEDULE
Friday, October 2
WN 4669 · HOU → BWI
departs 6:15 PM CT · arrives 10:25 PM ET
Forecast issued Fri 10:00 PM ET · 3h after departure
Watch this flight
Other days
Fri 10/2
Mon 10/5 19%
Fri 10/9 24%
Odds over time
Arrive at BWI more than 15 minutes late?
38%
chance · ±0 pts
+3 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
38%
Leave 15+ late
47%
Arrive 1h+ late
13%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
20%
40%
60%
80%
3.9d
2d
1d
12h
6h
Departs
Lands
Arrive at BWI more than 15 minutes late?
Calm-weather odds: 38% · changed +3 pts in 24h
+3 pts
38%
Yes 38%
No 62%
Leave HOU more than 15 minutes late?
Calm-weather odds: 47% · changed +5 pts in 24h
+5 pts
47%
Yes 47%
No 53%
Arrive at BWI more than an hour late?
Calm-weather odds: 12% · changed +4 pts in 24h
+4 pts
13%
Yes 13%
No 87%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to BWI?
On time or early
61%
15–30 min late
15%
30 min–1 hour late
10%
1–2 hours late
10%
Over 2 hours late
3%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Later flights pick up delays from earlier in the day
↑
WN's recent on-time record
↑
Visibility down to 1.25 mi, 0.5 in of rain forecast at HOU that day
↓
Fridays in October are usually quieter than average
↓
BWI usually runs smoothly
Weather at each end
HOU (origin)
Gusts 17 kt Ceiling 1,800 ft Visibility 1.25 mi Precip 0.41 in
BWI (destination)
Gusts 18 kt Ceiling 6,000 ft Visibility 2.5 mi Precip 0.16 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.