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 3064
SCHEDULED · TYPICAL SCHEDULE
Sunday, October 4 Tomorrow
WN 3064 · PHX → COS
departs 3:45 PM MT · arrives 6:30 PM MT
Forecast issued Sat 3:00 AM ET · 40h before departure
Watch this flight
Other days
Sun 10/4
Mon 10/5 33%
Fri 10/9 44%
Odds over time
Arrive at COS more than 15 minutes late?
41%
chance · ±3 pts
−3 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
41%
Leave 15+ late
48%
Arrive 1h+ late
9%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
5.9d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at COS more than 15 minutes late?
Calm-weather odds: 31% · changed −3 pts in 24h
−3 pts
41%
Yes 41%
No 59%
Leave PHX more than 15 minutes late?
Calm-weather odds: 44% · changed +0 pts in 24h
+0 pts
48%
Yes 48%
No 52%
Arrive at COS more than an hour late?
Calm-weather odds: 7% · changed −1 pt in 24h
−1 pt
9%
Yes 9%
No 91%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 100%
How late will it get to COS?
On time or early
59%
15–30 min late
20%
30 min–1 hour late
12%
1–2 hours late
8%
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
↑
3pm departures from PHX are often late
↑
This flight has been late 38% of the time recently
↑
WN's recent on-time record
↓
Gusts to 27 kt forecast at PHX that day
Weather at each end
PHX (origin)
Gusts 27 kt Ceiling none (clear) Visibility 10+ mi Precip none
COS (destination)
Gusts 24 kt Ceiling none (clear) Visibility 10+ mi Precip none
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.