Schedule: a typical summer Saturday (the flights of Jul 25, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALLEGIANT · FLIGHT G4 390
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3 Tomorrow
G4 390 · CVG → PIE
departs 6:24 PM ET · arrives 8:34 PM ET
Forecast issued Fri 12:00 PM ET · 30h before departure
Watch this flight
Odds over time
Arrive at PIE more than 15 minutes late?
33%
chance · ±7 pts
+5 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
33%
Leave 15+ late
37%
Arrive 1h+ late
17%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
4.9d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at PIE more than 15 minutes late?
Calm-weather odds: 16% · changed +5 pts in 24h
+5 pts
33%
Yes 33%
No 67%
Leave CVG more than 15 minutes late?
Calm-weather odds: 21% · changed +8 pts in 24h
+8 pts
37%
Yes 37%
No 63%
Arrive at PIE more than an hour late?
Calm-weather odds: 9% · changed +1 pt in 24h
+1 pt
17%
Yes 17%
No 83%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to PIE?
On time or early
66%
15–30 min late
4%
30 min–1 hour late
11%
1–2 hours late
11%
Over 2 hours late
6%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
0.3 in of rain, thunderstorms forecast at PIE that day
↑
Later flights pick up delays from earlier in the day
↑
G4's recent on-time record
↓
Saturdays in October are usually quieter than average
↓
Mostly benign weather forecast at CVG
Weather at each end
CVG (origin)
Gusts 15 kt Ceiling 4,500 ft Visibility 10+ mi Precip none
PIE (destination)
Gusts 14 kt Ceiling 7,000 ft Visibility 10+ mi Precip 0.25 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.