Schedule: the flights that flew on Monday, Oct 26, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 1939
SCHEDULED · TYPICAL SCHEDULE
Monday, November 2 Tomorrow
WN 1939 · DEN → GEG
departs 8:50 PM MT · arrives 10:12 PM PT
Forecast issued Sun 3:00 AM ET · 44h before departure
Watch this flight
Other days
Mon 11/2
Thu 11/5 40%
Fri 11/6 38%
Odds over time
Arrive at GEG more than 15 minutes late?
58%
chance · ±12 pts
+0 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
58%
Leave 15+ late
66%
Arrive 1h+ late
17%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
20%
40%
60%
80%
7.0d
Now
1d
12h
6h
Departs
Lands
Arrive at GEG more than 15 minutes late?
Calm-weather odds: 28% · changed +0 pts in 24h
+0 pts
58%
Yes 58%
No 42%
Leave DEN more than 15 minutes late?
Calm-weather odds: 43% · changed +0 pts in 24h
+0 pts
66%
Yes 66%
No 34%
Arrive at GEG more than an hour late?
Calm-weather odds: 6% · changed −2 pts in 24h
−2 pts
17%
Yes 17%
No 83%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to GEG?
On time or early
42%
15–30 min late
11%
30 min–1 hour late
29%
1–2 hours late
13%
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
↑
Gusts to 43 kt, cloud base down to 1,100 ft, visibility down to 0.8 mi forecast at DEN that day
↑
Later flights pick up delays from earlier in the day
↑
WN's recent on-time record
↓
Mondays in November are usually quieter than average
↓
Mostly benign weather forecast at GEG
Weather at each end
DEN (origin)
Gusts 43 kt Ceiling 1,100 ft Visibility 0.8 mi Precip 0.15 in
GEG (destination)
Gusts 7 kt Ceiling 7,000 ft Visibility 9 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.