Schedule: the flights that flew on Tuesday, Nov 3, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SKYWEST · FLIGHT OO 4179
SCHEDULED · TYPICAL SCHEDULE
Tuesday, November 10 Yesterday
OO 4179 · SNA → LAS
departs 7:59 PM PT · arrives 9:17 PM PT
Forecast issued Tue 11:00 PM ET · 0h before departure
Watch this flight
Other days
Tue 11/10
Today 7%
Thu 11/12 18%
Fri 11/13 34%
Sat 11/14 9%
Sun 11/15 36%
Odds over time
Arrive at LAS more than 15 minutes late?
16%
chance · ±0 pts
+8 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
16%
Leave 15+ late
19%
Arrive 1h+ late
7%
Cancelled
2%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
7.0d
2d
1d
12h
6h
Departs
Lands
Arrive at LAS more than 15 minutes late?
Calm-weather odds: 16% · changed +8 pts in 24h
+8 pts
16%
Yes 16%
No 84%
Leave SNA more than 15 minutes late?
Calm-weather odds: 19% · changed +8 pts in 24h
+8 pts
19%
Yes 19%
No 81%
Arrive at LAS more than an hour late?
Calm-weather odds: 7% · changed +4 pts in 24h
+4 pts
7%
Yes 7%
No 93%
Cancelled?
Calm-weather odds: 2% · changed +1 pt in 24h
+1 pt
2%
Yes 2%
No 98%
How late will it get to LAS?
On time or early
82%
15–30 min late
2%
30 min–1 hour late
7%
1–2 hours late
4%
Over 2 hours late
2%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Arrivals into LAS at that hour are often late
↑
LAS is prone to delays
↑
Later flights pick up delays from earlier in the day
↓
Tuesdays in November are usually quieter than average
↓
This flight has been late 18% of the time recently
Weather at each end
SNA (origin)
Gusts —
Ceiling —
Visibility —
Precip —
LAS (destination)
Gusts —
Ceiling —
Visibility —
Precip —
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.