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 83
SCHEDULED · TYPICAL SCHEDULE
Friday, October 2 Today
G4 83 · SCK → LAS
departs 9:19 PM PT · arrives 10:40 PM PT
Forecast issued Fri 3:00 PM ET · 9h before departure
Watch this flight
Other days
Today
Sun 10/4 17%
Mon 10/5 25%
Odds over time
Arrive at LAS more than 15 minutes late?
40%
chance · ±0 pts
+8 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
40%
Leave 15+ late
40%
Arrive 1h+ late
17%
Cancelled
27%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
4.1d
2d
1d
Now
6h
Departs
Lands
Arrive at LAS more than 15 minutes late?
Calm-weather odds: 30% · changed +8 pts in 24h
+8 pts
40%
Yes 40%
No 60%
Leave SCK more than 15 minutes late?
Calm-weather odds: 31% · changed +7 pts in 24h
+7 pts
40%
Yes 40%
No 60%
Arrive at LAS more than an hour late?
Calm-weather odds: 12% · changed +1 pt in 24h
+1 pt
17%
Yes 17%
No 83%
Cancelled?
Calm-weather odds: <1% · changed +27 pts in 24h
+27 pts
27%
Yes 27%
No 73%
How late will it get to LAS?
On time or early
44%
15–30 min late
10%
30 min–1 hour late
7%
1–2 hours late
8%
Over 2 hours late
4%
Cancelled
27%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
G4's recent on-time record
↑
This flight has been late 31% of the time recently
↑
Later flights pick up delays from earlier in the day
↓
Mostly benign weather forecast at LAS
↓
Mostly benign weather forecast at SCK
Weather at each end
SCK (origin)
Gusts 9 kt Ceiling none (clear) Visibility 10+ mi Precip none
LAS (destination)
Gusts 9 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.