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 3713
SCHEDULED · TYPICAL SCHEDULE
Monday, October 5
WN 3713 · SJC → SNA
departs 5:00 PM PT · arrives 6:20 PM PT
Forecast issued Sat 10:00 PM ET · 46h before departure
Watch this flight
Other days
Sun 10/4 28%
Mon 10/5
Fri 10/9 29%
Odds over time
Arrive at SNA more than 15 minutes late?
22%
chance · ±3 pts
−1 pt · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
22%
Leave 15+ late
26%
Arrive 1h+ late
5%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.8d
Now
1d
12h
6h
Departs
Lands
Arrive at SNA more than 15 minutes late?
Calm-weather odds: 19% · changed −1 pt in 24h
−1 pt
22%
Yes 22%
No 78%
Leave SJC more than 15 minutes late?
Calm-weather odds: 22% · changed +0 pts in 24h
+0 pts
26%
Yes 26%
No 74%
Arrive at SNA more than an hour late?
Calm-weather odds: 4% · changed +0 pts in 24h
+0 pts
5%
Yes 5%
No 95%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to SNA?
On time or early
77%
15–30 min late
11%
30 min–1 hour late
6%
1–2 hours late
4%
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
↑
Later flights pick up delays from earlier in the day
↑
WN's recent on-time record
↑
Other factors
↓
Mondays in October are usually quieter than average
↓
Mostly benign weather forecast at SNA
Weather at each end
SJC (origin)
Gusts 13 kt Ceiling none (clear) Visibility 3 mi Precip none
SNA (destination)
Gusts 17 kt Ceiling none (clear) 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.