Schedule: a typical summer Sunday (the flights of Jul 26, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALLEGIANT · FLIGHT G4 3216
SCHEDULED · TYPICAL SCHEDULE
Sunday, October 4 Today
G4 3216 · SNA → GEG
departs 1:24 PM PT · arrives 3:53 PM PT
Forecast issued Sun 9:00 AM ET · 7h before departure
Watch this flight
Odds over time
Arrive at GEG more than 15 minutes late?
42%
chance · ±0 pts
+6 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
42%
Leave 15+ late
36%
Arrive 1h+ late
10%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
5.8d
2d
1d
12h
Now
Departs
Lands
Arrive at GEG more than 15 minutes late?
Calm-weather odds: 37% · changed +6 pts in 24h
+6 pts
42%
Yes 42%
No 58%
Leave SNA more than 15 minutes late?
Calm-weather odds: 28% · changed +6 pts in 24h
+6 pts
36%
Yes 36%
No 64%
Arrive at GEG more than an hour late?
Calm-weather odds: 13% · changed −7 pts in 24h
−7 pts
10%
Yes 10%
No 90%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to GEG?
On time or early
58%
15–30 min late
16%
30 min–1 hour late
17%
1–2 hours late
5%
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
↑
G4's recent on-time record
↑
This flight has been late 33% of the time recently
↑
SNA is prone to delays
↓
Mostly benign weather forecast at GEG
↓
Arrivals into GEG at that hour are usually not late
Weather at each end
SNA (origin)
Gusts 13 kt Ceiling none (clear) Visibility 10+ mi Precip none
GEG (destination)
Gusts 8 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.