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 311
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3 Today
G4 311 · SYR → BNA
departs 5:23 PM ET · arrives 6:30 PM CT
Forecast issued Sat 2:00 AM ET · 15h before departure
Watch this flight
Other days
Today
Sun 10/4 22%
Thu 10/8 20%
Odds over time
Arrive at BNA more than 15 minutes late?
20%
chance · ±1 pts
−1 pt · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
20%
Leave 15+ late
24%
Arrive 1h+ late
8%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
4.8d
2d
1d
Now
12h
6h
Departs
Lands
Arrive at BNA more than 15 minutes late?
Calm-weather odds: 15% · changed −1 pt in 24h
−1 pt
20%
Yes 20%
No 80%
Leave SYR more than 15 minutes late?
Calm-weather odds: 19% · changed +0 pts in 24h
+0 pts
24%
Yes 24%
No 76%
Arrive at BNA more than an hour late?
Calm-weather odds: 6% · changed −1 pt in 24h
−1 pt
8%
Yes 8%
No 92%
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
79%
15–30 min late
6%
30 min–1 hour late
6%
1–2 hours late
5%
Over 2 hours late
3%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Arrivals into BNA at that hour are often late
↑
Cloud base down to 500 ft forecast at BNA that day
↑
Later flights pick up delays from earlier in the day
↓
Mostly benign weather forecast at SYR
↓
BNA usually runs smoothly
Weather at each end
SYR (origin)
Gusts 9 kt Ceiling none (clear) Visibility 10+ mi Precip none
BNA (destination)
Gusts 11 kt Ceiling 500 ft Visibility 7 mi Precip 0.16 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.