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 1800
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3 Today
G4 1800 · SFB → ABE
departs 6:20 PM ET · arrives 8:48 PM ET
Forecast issued Sat 1:00 AM ET · 17h before departure
Watch this flight
Odds over time
Arrive at ABE more than 15 minutes late?
31%
chance · ±1 pts
+3 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
31%
Leave 15+ late
31%
Arrive 1h+ late
14%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
4.8d
2d
1d
Now
12h
6h
Departs
Lands
Arrive at ABE more than 15 minutes late?
Calm-weather odds: 26% · changed +3 pts in 24h
+3 pts
31%
Yes 31%
No 69%
Leave SFB more than 15 minutes late?
Calm-weather odds: 30% · changed +1 pt in 24h
+1 pt
31%
Yes 31%
No 69%
Arrive at ABE more than an hour late?
Calm-weather odds: 10% · changed +1 pt in 24h
+1 pt
14%
Yes 14%
No 86%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to ABE?
On time or early
68%
15–30 min late
9%
30 min–1 hour late
8%
1–2 hours late
10%
Over 2 hours late
4%
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
↓
Mostly benign weather forecast at ABE
↓
Saturdays in October are usually quieter than average
Weather at each end
SFB (origin)
Gusts 16 kt Ceiling 11,000 ft Visibility 10+ mi Precip 0.13 in
ABE (destination)
Gusts 12 kt Ceiling 9,000 ft Visibility 10+ 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.