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 3115
SCHEDULED · TYPICAL SCHEDULE
Sunday, October 4
G4 3115 · SGF → VPS
departs 8:53 PM CT · arrives 10:48 PM CT
Forecast issued Fri 8:00 PM ET · 50h before departure
Watch this flight
Odds over time
Arrive at VPS more than 15 minutes late?
39%
chance · ±4 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
39%
Leave 15+ late
31%
Arrive 1h+ late
9%
Cancelled
3%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
6.0d
Now
1d
12h
6h
Departs
Lands
Arrive at VPS more than 15 minutes late?
Calm-weather odds: 22% · changed – in 24h
–
39%
Yes 39%
No 61%
Leave SGF more than 15 minutes late?
Calm-weather odds: 27% · changed – in 24h
–
31%
Yes 31%
No 69%
Arrive at VPS more than an hour late?
Calm-weather odds: 6% · changed – in 24h
–
9%
Yes 9%
No 91%
Cancelled?
Calm-weather odds: <1% · changed – in 24h
–
3%
Yes 3%
No 97%
How late will it get to VPS?
On time or early
59%
15–30 min late
16%
30 min–1 hour late
13%
1–2 hours late
4%
Over 2 hours late
5%
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, 2.8 in of rain, thunderstorms forecast at VPS that day
↑
This flight has been late 22% of the time recently
↑
G4's recent on-time record
↓
VPS usually runs smoothly
↓
Mostly benign weather forecast at SGF
Weather at each end
SGF (origin)
Gusts 15 kt Ceiling 2,700 ft Visibility 6 mi Precip none
VPS (destination)
Gusts 14 kt Ceiling 500 ft Visibility 2 mi Precip 2.75 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.