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 309
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3 Tomorrow
G4 309 · SYR → MYR
departs 11:50 AM ET · arrives 1:49 PM ET
Forecast issued Fri 5:00 PM ET · 19h before departure
Watch this flight
Odds over time
Arrive at MYR more than 15 minutes late?
18%
chance · ±0 pts
−1 pt · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
18%
Leave 15+ late
22%
Arrive 1h+ late
9%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
4.6d
2d
1d
Now
12h
6h
Departs
Lands
Arrive at MYR more than 15 minutes late?
Calm-weather odds: 14% · changed −1 pt in 24h
−1 pt
18%
Yes 18%
No 82%
Leave SYR more than 15 minutes late?
Calm-weather odds: 14% · changed +3 pts in 24h
+3 pts
22%
Yes 22%
No 78%
Arrive at MYR more than an hour late?
Calm-weather odds: 6% · changed +2 pts in 24h
+2 pts
9%
Yes 9%
No 91%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to MYR?
On time or early
81%
15–30 min late
7%
30 min–1 hour late
2%
1–2 hours late
7%
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
↑
0.4 in of rain forecast at MYR that day
↑
G4's recent on-time record
↑
Other factors
↓
Mostly benign weather forecast at SYR
↓
SYR usually runs smoothly
Weather at each end
SYR (origin)
Gusts 8 kt Ceiling none (clear) Visibility 10+ mi Precip none
MYR (destination)
Gusts 7 kt Ceiling 6,000 ft Visibility 9 mi Precip 0.36 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.