Schedule: a typical summer Saturday (the flights of Jul 25, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALLEGIANT · FLIGHT G4 330
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3 Yesterday
G4 330 · IAD → BNA
departs 9:10 PM ET · arrives 9:58 PM CT
Forecast issued Sat 10:00 PM ET · 1h after departure
Watch this flight
Odds over time
Arrive at BNA more than 15 minutes late?
39%
chance · ±0 pts
+4 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
39%
Leave 15+ late
28%
Arrive 1h+ late
17%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
5.0d
2d
1d
12h
6h
Departs
Now
Lands
Arrive at BNA more than 15 minutes late?
Calm-weather odds: 39% · changed +4 pts in 24h
+4 pts
39%
Yes 39%
No 61%
Leave IAD more than 15 minutes late?
Calm-weather odds: 28% · changed +0 pts in 24h
+0 pts
28%
Yes 28%
No 72%
Arrive at BNA more than an hour late?
Calm-weather odds: 19% · changed +6 pts in 24h
+6 pts
17%
Yes 17%
No 83%
Cancelled?
Calm-weather odds: 1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to BNA?
On time or early
60%
15–30 min late
16%
30 min–1 hour late
5%
1–2 hours late
10%
Over 2 hours late
7%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
This flight has been late 29% of the time recently
↑
G4's recent on-time record
↑
Arrivals into BNA at that hour are often late
↓
BNA usually runs smoothly
↓
Saturdays in October are usually quieter than average
Weather at each end
IAD (origin)
Gusts 24 kt Ceiling 3,100 ft Visibility 9 mi Precip 0.22 in
BNA (destination)
Gusts 9 kt Ceiling 300 ft Visibility 3 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.