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 6
SCHEDULED · TYPICAL SCHEDULE
Friday, October 2
G4 6 · LAS → BIL
departs 6:05 AM PT · arrives 9:14 AM MT
Forecast issued Fri 10:00 PM ET · 13h after departure
Watch this flight
Other days
Fri 10/2
Today 42%
Mon 10/5 9%
Fri 10/9 8%
Odds over time
Arrive at BIL more than 15 minutes late?
8%
chance · ±0 pts
−3 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
8%
Leave 15+ late
5%
Arrive 1h+ late
2%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
3.5d
2d
1d
12h
6h
Departs
Lands
Arrive at BIL more than 15 minutes late?
Calm-weather odds: 8% · changed −3 pts in 24h
−3 pts
8%
Yes 8%
No 92%
Leave LAS more than 15 minutes late?
Calm-weather odds: 5% · changed −4 pts in 24h
−4 pts
5%
Yes 5%
No 95%
Arrive at BIL more than an hour late?
Calm-weather odds: 2% · changed −2 pts in 24h
−2 pts
2%
Yes 2%
No 98%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to BIL?
On time or early
91%
15–30 min late
5%
30 min–1 hour late
1%
1–2 hours late
1%
Over 2 hours late
<1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
G4's recent on-time record
↑
Other factors
↑
LAS is prone to delays
↓
Early flights usually leave on time
↓
Mostly benign weather forecast at LAS
Weather at each end
LAS (origin)
Gusts 7 kt Ceiling none (clear) Visibility 10+ mi Precip none
BIL (destination)
Gusts 15 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.