Schedule: the flights that flew on Wednesday, Oct 7, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 3335
SCHEDULED · TYPICAL SCHEDULE
Wednesday, October 14
WN 3335 · PHL → DEN
departs 5:31 AM ET · arrives 7:23 AM MT
Forecast issued Mon 10:00 PM ET · 32h before departure
Watch this flight
Other days
Tue 10/13 11%
Wed 10/14
Sat 10/17 7%
Sun 10/18 9%
Odds over time
Arrive at DEN more than 15 minutes late?
11%
chance · ±1 pts
−4 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
11%
Leave 15+ late
5%
Arrive 1h+ late
2%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.2d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at DEN more than 15 minutes late?
Calm-weather odds: 5% · changed −4 pts in 24h
−4 pts
11%
Yes 11%
No 89%
Leave PHL more than 15 minutes late?
Calm-weather odds: 5% · changed −1 pt in 24h
−1 pt
5%
Yes 5%
No 95%
Arrive at DEN more than an hour late?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
2%
Yes 2%
No 98%
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
89%
15–30 min late
8%
30 min–1 hour late
1%
1–2 hours late
1%
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 400 ft, visibility down to 0.733333 mi forecast at DEN that day
↑
DEN is busy at that time
↑
Other factors
↓
Early flights usually leave on time
↓
Mostly benign weather forecast at PHL
Weather at each end
PHL (origin)
Gusts 16 kt Ceiling 5,000 ft Visibility 10+ mi Precip none
DEN (destination)
Gusts 18 kt Ceiling 400 ft Visibility 0.733333 mi Precip 0.19 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.