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 1887
SCHEDULED · TYPICAL SCHEDULE
Monday, October 5 Tomorrow
G4 1887 · AVL → PIE
departs 1:13 PM ET · arrives 2:53 PM ET
Forecast issued Sun 7:00 AM ET · 30h before departure
Watch this flight
Odds over time
Arrive at PIE more than 15 minutes late?
20%
chance · ±1 pts
−4 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
20%
Leave 15+ late
22%
Arrive 1h+ late
7%
Cancelled
2%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.6d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at PIE more than 15 minutes late?
Calm-weather odds: 10% · changed −4 pts in 24h
−4 pts
20%
Yes 20%
No 80%
Leave AVL more than 15 minutes late?
Calm-weather odds: 17% · changed −3 pts in 24h
−3 pts
22%
Yes 22%
No 78%
Arrive at PIE more than an hour late?
Calm-weather odds: 5% · changed +1 pt in 24h
+1 pt
7%
Yes 7%
No 93%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
2%
Yes 2%
No 98%
How late will it get to PIE?
On time or early
79%
15–30 min late
3%
30 min–1 hour late
9%
1–2 hours late
3%
Over 2 hours late
4%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Mostly benign weather forecast at PIE
↑
Cloud base down to 100 ft, visibility down to 0.3 mi forecast at AVL that day
↑
G4's recent on-time record
↓
Mondays in October are usually quieter than average
↓
AVL usually runs smoothly
Weather at each end
AVL (origin)
Gusts 11 kt Ceiling 200 ft Visibility 0.3 mi Precip 0.01 in
PIE (destination)
Gusts 8 kt Ceiling 5,000 ft Visibility 10+ mi Precip 0.15 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.