Schedule: a typical summer Friday (the flights of Jul 31, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALLEGIANT · FLIGHT G4 3240
SCHEDULED · TYPICAL SCHEDULE
Friday, October 2 Today
G4 3240 · PVU → SNA
departs 8:05 AM MT · arrives 8:53 AM PT
Forecast issued Fri 10:00 PM ET · 12h after departure
Watch this flight
Other days
Fri 10/2
Sun 10/4 22%
Mon 10/5 13%
Fri 10/9 13%
Odds over time
Arrive at SNA more than 15 minutes late?
15%
chance · ±0 pts
−3 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
15%
Leave 15+ late
8%
Arrive 1h+ late
4%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
3.5d
2d
1d
12h
6h
Departs
Lands
Arrive at SNA more than 15 minutes late?
Calm-weather odds: 15% · changed −3 pts in 24h
−3 pts
15%
Yes 15%
No 85%
Leave PVU more than 15 minutes late?
Calm-weather odds: 8% · changed −7 pts in 24h
−7 pts
8%
Yes 8%
No 92%
Arrive at SNA more than an hour late?
Calm-weather odds: 4% · changed −3 pts in 24h
−3 pts
4%
Yes 4%
No 96%
Cancelled?
Calm-weather odds: <1% · changed −7 pts in 24h
−7 pts
<1%
Yes <1%
No 99%
How late will it get to SNA?
On time or early
84%
15–30 min late
7%
30 min–1 hour late
4%
1–2 hours late
3%
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
↑
G4's recent on-time record
↑
SNA is prone to delays
↑
Other factors
↓
Mostly benign weather forecast at PVU
↓
8am departures from PVU are usually not late
Weather at each end
PVU (origin)
Gusts 6 kt Ceiling none (clear) Visibility 1.75 mi Precip none
SNA (destination)
Gusts 10 kt Ceiling 300 ft Visibility 5 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.