Schedule: a typical summer Wednesday (the flights of Jul 29, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALLEGIANT · FLIGHT G4 487
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30
G4 487 · FLL → USA
departs 7:30 AM ET · arrives 9:29 AM ET
Forecast issued Wed 10:00 PM ET · 14h after departure
Watch this flight
Other days
Wed 9/30
Wed 10/7 11%
Odds over time
Arrive at USA more than 15 minutes late?
14%
chance · ±0 pts
−6 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
14%
Leave 15+ late
10%
Arrive 1h+ late
5%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
2.9d
2d
1d
12h
6h
Departs
Lands
Arrive at USA more than 15 minutes late?
Calm-weather odds: 14% · changed −6 pts in 24h
−6 pts
14%
Yes 14%
No 86%
Leave FLL more than 15 minutes late?
Calm-weather odds: 10% · changed −4 pts in 24h
−4 pts
10%
Yes 10%
No 90%
Arrive at USA more than an hour late?
Calm-weather odds: 5% · changed −3 pts in 24h
−3 pts
5%
Yes 5%
No 95%
Cancelled?
Calm-weather odds: <1% · changed −1 pt in 24h
−1 pt
<1%
Yes <1%
No 99%
How late will it get to USA?
On time or early
85%
15–30 min late
4%
30 min–1 hour late
5%
1–2 hours late
3%
Over 2 hours late
2%
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 32% of the time recently
↑
G4's recent on-time record
↑
FLL is prone to delays
↓
Early flights usually leave on time
↓
Wednesdays in September are usually quieter than average
Weather at each end
FLL (origin)
Gusts 23 kt Ceiling 6,500 ft Visibility 10+ mi Precip 0.06 in
USA (destination)
Gusts 4 kt Ceiling none (clear) Visibility 7 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.