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 3679
SCHEDULED · TYPICAL SCHEDULE
Monday, November 2 Tomorrow
WN 3679 · SAN → SFO
departs 7:30 PM PT · arrives 9:07 PM PT
Forecast issued Sun 2:00 AM ET · 44h before departure
Watch this flight
Other days
Mon 11/2
Thu 11/5 70%
Fri 11/6 61%
Odds over time
Arrive at SFO more than 15 minutes late?
45%
chance · ±9 pts
+4 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
45%
Leave 15+ late
43%
Arrive 1h+ late
10%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
20%
40%
60%
80%
6.9d
Now
1d
12h
6h
Departs
Lands
Arrive at SFO more than 15 minutes late?
Calm-weather odds: 37% · changed +4 pts in 24h
+4 pts
45%
Yes 45%
No 55%
Leave SAN more than 15 minutes late?
Calm-weather odds: 40% · changed +4 pts in 24h
+4 pts
43%
Yes 43%
No 57%
Arrive at SFO more than an hour late?
Calm-weather odds: 9% · changed +1 pt in 24h
+1 pt
10%
Yes 10%
No 90%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to SFO?
On time or early
55%
15–30 min late
19%
30 min–1 hour late
16%
1–2 hours late
7%
Over 2 hours late
3%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
WN's recent on-time record
↑
Arrivals into SFO at that hour are often late
↑
This flight has been late 20% of the time recently
↓
Mostly benign weather forecast at SFO
↓
Mondays in November are usually quieter than average
Weather at each end
SAN (origin)
Gusts 11 kt Ceiling none (clear) Visibility 10+ mi Precip 0.03 in
SFO (destination)
Gusts 7 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.