Schedule: the flights that flew on Thursday, Oct 22, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALLEGIANT · FLIGHT G4 1588
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 29 Tomorrow
G4 1588 · AZA → COS
departs 2:25 PM MT · arrives 5:06 PM MT
Forecast issued Wed 3:00 AM ET · 38h before departure
Watch this flight
Other days
Thu 10/29
Sun 11/1 18%
Odds over time
Arrive at COS more than 15 minutes late?
21%
chance · ±1 pts
−1 pt · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
21%
Leave 15+ late
27%
Arrive 1h+ late
6%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.7d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at COS more than 15 minutes late?
Calm-weather odds: 18% · changed −1 pt in 24h
−1 pt
21%
Yes 21%
No 79%
Leave AZA more than 15 minutes late?
Calm-weather odds: 25% · changed +0 pts in 24h
+0 pts
27%
Yes 27%
No 73%
Arrive at COS more than an hour late?
Calm-weather odds: 5% · changed +0 pts in 24h
+0 pts
6%
Yes 6%
No 94%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to COS?
On time or early
79%
15–30 min late
12%
30 min–1 hour late
3%
1–2 hours late
3%
Over 2 hours late
2%
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
↑
AZA is prone to delays
↑
This flight has been late 32% of the time recently
↓
Mostly benign weather forecast at AZA
↓
COS usually runs smoothly
Weather at each end
AZA (origin)
Gusts 8 kt Ceiling none (clear) Visibility 10+ mi Precip none
COS (destination)
Gusts 18 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.