Schedule: a typical summer Friday (the flights of Jul 31, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALLEGIANT · FLIGHT G4 1289
SCHEDULED · TYPICAL SCHEDULE
Friday, October 2 Yesterday
G4 1289 · SFB → PIA
departs 5:23 PM ET · arrives 6:52 PM CT
Forecast issued Fri 10:00 PM ET · 5h after departure
Watch this flight
Other days
Fri 10/2
Fri 10/9 30%
Odds over time
Arrive at PIA more than 15 minutes late?
35%
chance · ±1 pts
+5 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
35%
Leave 15+ late
42%
Arrive 1h+ late
19%
Cancelled
3%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
3.8d
2d
1d
12h
6h
Departs
Lands
Arrive at PIA more than 15 minutes late?
Calm-weather odds: 34% · changed +5 pts in 24h
+5 pts
35%
Yes 35%
No 65%
Leave SFB more than 15 minutes late?
Calm-weather odds: 42% · changed +10 pts in 24h
+10 pts
42%
Yes 42%
No 58%
Arrive at PIA more than an hour late?
Calm-weather odds: 19% · changed +2 pts in 24h
+2 pts
19%
Yes 19%
No 81%
Cancelled?
Calm-weather odds: 3% · changed +0 pts in 24h
+0 pts
3%
Yes 3%
No 97%
How late will it get to PIA?
On time or early
63%
15–30 min late
11%
30 min–1 hour late
5%
1–2 hours late
13%
Over 2 hours late
6%
Cancelled
3%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Gusts to 25 kt, 0.9 in of rain, thunderstorms forecast at SFB that day
↑
Later flights pick up delays from earlier in the day
↑
G4's recent on-time record
↓
PIA usually runs smoothly
↓
SFB usually runs smoothly
Weather at each end
SFB (origin)
Gusts 25 kt Ceiling 2,300 ft Visibility 6 mi Precip 1.04 in
PIA (destination)
Gusts 17 kt Ceiling 800 ft Visibility 9 mi Precip 0.01 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.