Schedule: a typical Tuesday (the flights of Jul 28, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SOUTHWEST · FLIGHT WN 702
SCHEDULED · TYPICAL SCHEDULE
Tuesday, September 29 Today
WN 702 · BOI → LAS
departs 11:30 AM MT · arrives 12:20 PM PT
Forecast issued Tue 10:00 PM ET · 8h after departure
Watch this flight
Other days
Tue 9/29
Today 18%
Thu 10/1 14%
Fri 10/2 16%
Mon 10/5 14%
Tue 10/6 9%
Odds over time
Arrive at LAS more than 15 minutes late?
39%
chance · ±0 pts
+2 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
39%
Leave 15+ late
28%
Arrive 1h+ late
8%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
20%
40%
60%
80%
2.9d
2d
1d
12h
6h
Departs
Lands
Arrive at LAS more than 15 minutes late?
Calm-weather odds: 39% · changed +2 pts in 24h
+2 pts
39%
Yes 39%
No 61%
Leave BOI more than 15 minutes late?
Calm-weather odds: 28% · changed +10 pts in 24h
+10 pts
28%
Yes 28%
No 72%
Arrive at LAS more than an hour late?
Calm-weather odds: 8% · changed +4 pts in 24h
+4 pts
8%
Yes 8%
No 92%
Cancelled?
Calm-weather odds: <1% · changed +1 pt in 24h
+1 pt
<1%
Yes <1%
No 99%
How late will it get to LAS?
On time or early
60%
15–30 min late
18%
30 min–1 hour late
13%
1–2 hours late
5%
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
↑
Gusts to 27 kt forecast at LAS that day
↑
LAS is prone to delays
↑
LAS is busy at that time
↓
Tuesdays in September are usually quieter than average
↓
Mostly benign weather forecast at BOI
Weather at each end
BOI (origin)
Gusts 19 kt Ceiling none (clear) Visibility 10+ mi Precip none
LAS (destination)
Gusts 27 kt Ceiling 4,700 ft Visibility 7 mi Precip 0.08 in
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.