Schedule: a typical summer Friday (the flights of Jul 31, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALLEGIANT · FLIGHT G4 989
SCHEDULED · TYPICAL SCHEDULE
Friday, October 2
G4 989 · ACY → PIE
departs 8:46 PM ET · arrives 11:28 PM ET
Forecast issued Fri 10:00 PM ET · 1h after departure
Watch this flight
Other days
Fri 10/2
Mon 10/5 31%
Fri 10/9 26%
Odds over time
Arrive at PIE more than 15 minutes late?
34%
chance · ±3 pts
−10 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
34%
Leave 15+ late
31%
Arrive 1h+ late
13%
Cancelled
2%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
20%
40%
60%
80%
3.9d
2d
1d
12h
6h
Departs
Now
Lands
Arrive at PIE more than 15 minutes late?
Calm-weather odds: 33% · changed −10 pts in 24h
−10 pts
34%
Yes 34%
No 66%
Leave ACY more than 15 minutes late?
Calm-weather odds: 31% · changed −11 pts in 24h
−11 pts
31%
Yes 31%
No 69%
Arrive at PIE more than an hour late?
Calm-weather odds: 13% · changed −6 pts in 24h
−6 pts
13%
Yes 13%
No 87%
Cancelled?
Calm-weather odds: 2% · changed −1 pt in 24h
−1 pt
2%
Yes 2%
No 98%
How late will it get to PIE?
On time or early
65%
15–30 min late
5%
30 min–1 hour late
16%
1–2 hours late
6%
Over 2 hours late
7%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Arrivals into PIE at that hour are often late
↑
This flight has been late 40% of the time recently
↑
Later flights pick up delays from earlier in the day
↓
ACY usually runs smoothly
↓
ACY is quiet at that time
Weather at each end
ACY (origin)
Gusts 22 kt Ceiling 5,400 ft Visibility 7 mi Precip 0.02 in
PIE (destination)
Gusts 17 kt Ceiling 3,000 ft Visibility 10+ mi Precip 0.01 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.