Schedule: a typical summer Sunday (the flights of Jul 26, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 1665
SCHEDULED · TYPICAL SCHEDULE
Sunday, October 4 Tomorrow
WN 1665 · DEN → ORF
departs 1:10 PM MT · arrives 6:40 PM ET
Forecast issued Sat 10:00 AM ET · 29h before departure
Watch this flight
Other days
Sun 10/4
Mon 10/5 19%
Fri 10/9 22%
Odds over time
Arrive at ORF more than 15 minutes late?
33%
chance · ±2 pts
+0 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
33%
Leave 15+ late
31%
Arrive 1h+ late
6%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
5.7d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at ORF more than 15 minutes late?
Calm-weather odds: 16% · changed +0 pts in 24h
+0 pts
33%
Yes 33%
No 67%
Leave DEN more than 15 minutes late?
Calm-weather odds: 28% · changed +1 pt in 24h
+1 pt
31%
Yes 31%
No 69%
Arrive at ORF more than an hour late?
Calm-weather odds: 3% · changed +0 pts in 24h
+0 pts
6%
Yes 6%
No 94%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to ORF?
On time or early
67%
15–30 min late
18%
30 min–1 hour late
9%
1–2 hours late
4%
Over 2 hours late
1%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 300 ft, visibility down to 0.5 mi, 0.7 in of rain forecast at ORF that day
↑
1pm departures from DEN are often late
↑
DEN is busy at that time
↓
ORF usually runs smoothly
↓
Sundays in October are usually quieter than average
Weather at each end
DEN (origin)
Gusts 24 kt Ceiling none (clear) Visibility 10+ mi Precip none
ORF (destination)
Gusts 10 kt Ceiling 300 ft Visibility 1 mi Precip 0.49 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.