Schedule: a typical summer Monday (the flights of Jul 27, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALLEGIANT · FLIGHT G4 3220
SCHEDULED · TYPICAL SCHEDULE
Monday, October 5 Tomorrow
G4 3220 · COS → SNA
departs 5:05 PM MT · arrives 6:32 PM PT
Forecast issued Sun 7:00 AM ET · 36h before departure
Watch this flight
Other days
Mon 10/5
Fri 10/9 30%
Odds over time
Arrive at SNA more than 15 minutes late?
27%
chance · ±1 pts
+1 pt · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
27%
Leave 15+ late
28%
Arrive 1h+ late
9%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.8d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at SNA more than 15 minutes late?
Calm-weather odds: 27% · changed +1 pt in 24h
+1 pt
27%
Yes 27%
No 73%
Leave COS more than 15 minutes late?
Calm-weather odds: 24% · changed +1 pt in 24h
+1 pt
28%
Yes 28%
No 72%
Arrive at SNA more than an hour late?
Calm-weather odds: 7% · changed +0 pts in 24h
+0 pts
9%
Yes 9%
No 91%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to SNA?
On time or early
72%
15–30 min late
12%
30 min–1 hour late
6%
1–2 hours late
6%
Over 2 hours late
3%
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 33% of the time recently
↑
G4's recent on-time record
↑
Later flights pick up delays from earlier in the day
↓
Mondays in October are usually quieter than average
↓
Mostly benign weather forecast at SNA
Weather at each end
COS (origin)
Gusts 17 kt Ceiling none (clear) Visibility 10+ mi Precip none
SNA (destination)
Gusts 17 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.