Schedule: a typical summer Monday (the flights of Jul 27, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 1667
SCHEDULED · TYPICAL SCHEDULE
Monday, October 5 Tomorrow
WN 1667 · DEN → PDX
departs 9:35 AM MT · arrives 11:10 AM PT
Forecast issued Sun 4:00 AM ET · 32h before departure
Watch this flight
Other days
Today 7%
Mon 10/5
Thu 10/8 3%
Fri 10/9 14%
Sat 10/10 9%
Odds over time
Arrive at PDX more than 15 minutes late?
13%
chance · ±2 pts
+1 pt · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
13%
Leave 15+ late
12%
Arrive 1h+ late
2%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
6.5d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at PDX more than 15 minutes late?
Calm-weather odds: 11% · changed +1 pt in 24h
+1 pt
13%
Yes 13%
No 87%
Leave DEN more than 15 minutes late?
Calm-weather odds: 11% · changed +1 pt in 24h
+1 pt
12%
Yes 12%
No 88%
Arrive at PDX more than an hour late?
Calm-weather odds: 2% · 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 100%
How late will it get to PDX?
On time or early
87%
15–30 min late
8%
30 min–1 hour late
3%
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
↑
This flight has been late 48% of the time recently
↑
DEN is busy at that time
↑
Other factors
↓
Mostly benign weather forecast at DEN
↓
Mondays in October are usually quieter than average
Weather at each end
DEN (origin)
Gusts 18 kt Ceiling none (clear) Visibility 10+ mi Precip none
PDX (destination)
Gusts 12 kt Ceiling none (clear) Visibility 0.3 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.