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 1345
SCHEDULED · TYPICAL SCHEDULE
Sunday, October 4 Today
G4 1345 · EYW → SFB
departs 8:48 PM ET · arrives 10:02 PM ET
Forecast issued Sun 10:00 AM ET · 11h before departure
Watch this flight
Odds over time
Arrive at SFB more than 15 minutes late?
36%
chance · ±0 pts
+3 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
36%
Leave 15+ late
30%
Arrive 1h+ late
20%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
6.0d
2d
1d
Now
6h
Departs
Lands
Arrive at SFB more than 15 minutes late?
Calm-weather odds: 27% · changed +3 pts in 24h
+3 pts
36%
Yes 36%
No 64%
Leave EYW more than 15 minutes late?
Calm-weather odds: 38% · changed −7 pts in 24h
−7 pts
30%
Yes 30%
No 70%
Arrive at SFB more than an hour late?
Calm-weather odds: 16% · changed −10 pts in 24h
−10 pts
20%
Yes 20%
No 80%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to SFB?
On time or early
63%
15–30 min late
2%
30 min–1 hour late
14%
1–2 hours late
11%
Over 2 hours late
8%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Thunderstorms forecast at SFB that day
↑
Later flights pick up delays from earlier in the day
↑
G4's recent on-time record
↓
8pm departures from EYW are usually not late
↓
EYW usually runs smoothly
Weather at each end
EYW (origin)
Gusts 15 kt Ceiling 3,600 ft Visibility 9 mi Precip none
SFB (destination)
Gusts 10 kt Ceiling 9,000 ft Visibility 7 mi Precip 0.29 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.