Schedule: a typical Tuesday (the flights of Jul 28, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SOUTHWEST · FLIGHT WN 3358
SCHEDULED · TYPICAL SCHEDULE
Tuesday, September 29 Today
WN 3358 · PHX → TUS
departs 9:55 PM MT · arrives 10:50 PM MT
Forecast issued Tue 9:00 PM ET · 4h before departure
Watch this flight
Other days
Today
Wed 9/30 36%
Odds over time
Arrive at TUS more than 15 minutes late?
52%
chance · ±2 pts
+6 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
Arrive 15+ late
52%
Leave 15+ late
57%
Arrive 1h+ late
25%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
20%
40%
60%
80%
3.0d
2d
1d
12h
6h
Now
Departs
Lands
Arrive at TUS more than 15 minutes late?
Calm-weather odds: 42% · changed +6 pts in 24h
+6 pts
52%
Yes 52%
No 48%
Leave PHX more than 15 minutes late?
Calm-weather odds: 52% · changed +2 pts in 24h
+2 pts
57%
Yes 57%
No 43%
Arrive at TUS more than an hour late?
Calm-weather odds: 21% · changed +3 pts in 24h
+3 pts
25%
Yes 25%
No 75%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to TUS?
On time or early
48%
15–30 min late
12%
30 min–1 hour late
14%
1–2 hours late
20%
Over 2 hours late
4%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 1,300 ft, visibility down to 0.5 mi, 0.3 in of rain, thunderstorms forecast at PHX that day
↑
9pm departures from PHX are often late
↑
Later flights pick up delays from earlier in the day
↓
Tuesdays in September are usually quieter than average
Weather at each end
PHX (origin)
Gusts 21 kt Ceiling 1,300 ft Visibility 0.5 mi Precip 0.34 in
TUS (destination)
Gusts 21 kt Ceiling 600 ft Visibility 5 mi Precip 0.35 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.