Schedule: the flights that flew on Thursday, Oct 8, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 3533
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 15
WN 3533 · PSP → DEN
departs 6:37 AM PT · arrives 9:49 AM MT
Forecast issued Mon 4:00 PM ET · 66h before departure
Watch this flight
Other days
Today 7%
Tue 10/13 8%
Wed 10/14 22%
Thu 10/15
Fri 10/16 6%
Sat 10/17 5%
Sun 10/18 7%
Odds over time
Arrive at DEN more than 15 minutes late?
15%
chance · ±6 pts
+9 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
15%
Leave 15+ late
13%
Arrive 1h+ late
4%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.4d
Now
2d
1d
12h
6h
Departs
Lands
Arrive at DEN more than 15 minutes late?
Calm-weather odds: 5% · changed +9 pts in 24h
+9 pts
15%
Yes 15%
No 85%
Leave PSP more than 15 minutes late?
Calm-weather odds: 5% · changed +8 pts in 24h
+8 pts
13%
Yes 13%
No 87%
Arrive at DEN more than an hour late?
Calm-weather odds: <1% · changed +3 pts in 24h
+3 pts
4%
Yes 4%
No 96%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to DEN?
On time or early
84%
15–30 min late
6%
30 min–1 hour late
5%
1–2 hours late
3%
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
↑
Gusts to 31 kt, cloud base down to 400 ft, visibility down to 0.3 mi forecast at DEN that day
↑
DEN is busy at that time
↓
Early flights usually leave on time
↓
6am departures from PSP are usually not late
Weather at each end
PSP (origin)
Gusts 25 kt Ceiling none (clear) Visibility 10+ mi Precip none
DEN (destination)
Gusts 30 kt Ceiling 400 ft Visibility 0.3 mi Precip 0.23 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.