Schedule: a typical summer Thursday (the flights of Jul 30, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALLEGIANT · FLIGHT G4 31
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1
G4 31 · SNA → EUG
departs 2:51 PM PT · arrives 4:59 PM PT
Forecast issued Thu 10:00 PM ET · 4h after departure
Watch this flight
Other days
Thu 10/1
Today 52%
Odds over time
Arrive at EUG more than 15 minutes late?
44%
chance · ±0 pts
−6 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
44%
Leave 15+ late
30%
Arrive 1h+ late
14%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
2.9d
2d
1d
12h
6h
Departs
Lands
Arrive at EUG more than 15 minutes late?
Calm-weather odds: 44% · changed −6 pts in 24h
−6 pts
44%
Yes 44%
No 56%
Leave SNA more than 15 minutes late?
Calm-weather odds: 30% · changed −3 pts in 24h
−3 pts
30%
Yes 30%
No 70%
Arrive at EUG more than an hour late?
Calm-weather odds: 14% · changed −7 pts in 24h
−7 pts
14%
Yes 14%
No 86%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to EUG?
On time or early
56%
15–30 min late
15%
30 min–1 hour late
15%
1–2 hours late
10%
Over 2 hours late
4%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
This flight has been late 44% of the time recently
↑
G4's recent on-time record
↑
2pm departures from SNA are often late
↓
Mostly benign weather forecast at EUG
↓
Thursdays in October are usually quieter than average
Weather at each end
SNA (origin)
Gusts 9 kt Ceiling 700 ft Visibility 7 mi Precip none
EUG (destination)
Gusts 12 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.