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 3486
SCHEDULED · TYPICAL SCHEDULE
Sunday, October 4
G4 3486 · ACY → MYR
departs 4:32 PM ET · arrives 5:57 PM ET
Forecast issued Fri 3:00 AM ET · 62h before departure
Watch this flight
Other days
Sat 10/3 25%
Sun 10/4
Odds over time
Arrive at MYR more than 15 minutes late?
51%
chance · ±4 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
51%
Leave 15+ late
47%
Arrive 1h+ late
22%
Cancelled
4%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
20%
40%
60%
80%
5.8d
Now
2d
1d
12h
6h
Departs
Lands
Arrive at MYR more than 15 minutes late?
Calm-weather odds: 30% · changed – in 24h
–
51%
Yes 51%
No 49%
Leave ACY more than 15 minutes late?
Calm-weather odds: 28% · changed – in 24h
–
47%
Yes 47%
No 53%
Arrive at MYR more than an hour late?
Calm-weather odds: 10% · changed – in 24h
–
22%
Yes 22%
No 78%
Cancelled?
Calm-weather odds: 1% · changed – in 24h
–
4%
Yes 4%
No 96%
How late will it get to MYR?
On time or early
47%
15–30 min late
13%
30 min–1 hour late
15%
1–2 hours late
17%
Over 2 hours late
4%
Cancelled
4%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 600 ft, 0.9 in of rain forecast at MYR that day
↑
Cloud base down to 200 ft, visibility down to 1 mi forecast at ACY that day
↑
This flight has been late 45% of the time recently
↓
MYR usually runs smoothly
↓
ACY usually runs smoothly
Weather at each end
ACY (origin)
Gusts 17 kt Ceiling 200 ft Visibility 1 mi Precip 0.34 in
MYR (destination)
Gusts 8 kt Ceiling 600 ft Visibility 3 mi Precip 0.89 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.