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 1341
SCHEDULED · TYPICAL SCHEDULE
Sunday, October 4 Today
G4 1341 · HTS → SFB
departs 9:12 PM ET · arrives 11:03 PM ET
Forecast issued Sun 12:00 PM ET · 9h before departure
Watch this flight
Odds over time
Arrive at SFB more than 15 minutes late?
38%
chance · ±0 pts
−7 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
38%
Leave 15+ late
40%
Arrive 1h+ late
16%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
20%
40%
60%
80%
6.0d
2d
1d
Now
6h
Departs
Lands
Arrive at SFB more than 15 minutes late?
Calm-weather odds: 39% · changed −7 pts in 24h
−7 pts
38%
Yes 38%
No 62%
Leave HTS more than 15 minutes late?
Calm-weather odds: 47% · changed −3 pts in 24h
−3 pts
40%
Yes 40%
No 60%
Arrive at SFB more than an hour late?
Calm-weather odds: 19% · changed −5 pts in 24h
−5 pts
16%
Yes 16%
No 84%
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
62%
15–30 min late
0%
30 min–1 hour late
21%
1–2 hours late
4%
Over 2 hours late
12%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
0.3 in of rain, thunderstorms forecast at SFB that day
↑
G4's recent on-time record
↑
This flight has been late 32% of the time recently
↓
Cloud base down to 300 ft, visibility down to 2 mi forecast at HTS that day
↓
Sundays in October are usually quieter than average
Weather at each end
HTS (origin)
Gusts 6 kt Ceiling 300 ft Visibility 2 mi Precip none
SFB (destination)
Gusts 10 kt Ceiling 8,000 ft Visibility 7 mi Precip 0.26 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.