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 3081
SCHEDULED · TYPICAL SCHEDULE
Sunday, October 4 Tomorrow
G4 3081 · DEN → VPS
departs 1:20 PM MT · arrives 5:20 PM CT
Forecast issued Sat 2:00 AM ET · 37h before departure
Watch this flight
Odds over time
Arrive at VPS more than 15 minutes late?
27%
chance · ±6 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
27%
Arrive 1h+ late
8%
Cancelled
3%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
5.7d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at VPS more than 15 minutes late?
Calm-weather odds: 15% · changed −1 pt in 24h
−1 pt
27%
Yes 27%
No 73%
Leave DEN more than 15 minutes late?
Calm-weather odds: 17% · changed +5 pts in 24h
+5 pts
27%
Yes 27%
No 73%
Arrive at VPS more than an hour late?
Calm-weather odds: 3% · changed +1 pt in 24h
+1 pt
8%
Yes 8%
No 92%
Cancelled?
Calm-weather odds: <1% · changed −1 pt in 24h
−1 pt
3%
Yes 3%
No 97%
How late will it get to VPS?
On time or early
71%
15–30 min late
10%
30 min–1 hour late
9%
1–2 hours late
4%
Over 2 hours late
4%
Cancelled
3%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 500 ft, visibility down to 2 mi, 2.7 in of rain, thunderstorms forecast at VPS that day
↑
This flight has been late 32% of the time recently
↑
1pm departures from DEN are often late
↓
VPS usually runs smoothly
↓
Gusts to 25 kt forecast at DEN that day
Weather at each end
DEN (origin)
Gusts 25 kt Ceiling none (clear) Visibility 10+ mi Precip none
VPS (destination)
Gusts 15 kt Ceiling 500 ft Visibility 2 mi Precip 2.72 in
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.