Schedule: a typical summer Monday (the flights of Jul 27, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALLEGIANT · FLIGHT G4 1301
SCHEDULED · TYPICAL SCHEDULE
Monday, October 5 Tomorrow
G4 1301 · GUF → SGF
departs 12:51 PM CT · arrives 2:41 PM CT
Forecast issued Sun 7:00 AM ET · 31h before departure
Watch this flight
Other days
Mon 10/5
Fri 10/9 15%
Odds over time
Arrive at SGF more than 15 minutes late?
19%
chance · ±0 pts
−3 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
19%
Leave 15+ late
16%
Arrive 1h+ late
9%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.6d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at SGF more than 15 minutes late?
Calm-weather odds: 12% · changed −3 pts in 24h
−3 pts
19%
Yes 19%
No 81%
Leave GUF more than 15 minutes late?
Calm-weather odds: 13% · changed −3 pts in 24h
−3 pts
16%
Yes 16%
No 84%
Arrive at SGF more than an hour late?
Calm-weather odds: 6% · changed −1 pt in 24h
−1 pt
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 SGF?
On time or early
80%
15–30 min late
5%
30 min–1 hour late
4%
1–2 hours late
5%
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
↑
Cloud base down to 600 ft, 0.8 in of rain forecast at GUF that day
↑
This flight has been late 28% of the time recently
↑
G4's recent on-time record
↓
Mostly benign weather forecast at SGF
↓
Mondays in October are usually quieter than average
Weather at each end
GUF (origin)
Gusts 14 kt Ceiling 700 ft Visibility 4 mi Precip 0.80 in
SGF (destination)
Gusts 10 kt Ceiling none (clear) 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.