Schedule: a typical summer Sunday (the flights of Jul 26, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALLEGIANT · FLIGHT G4 1120
SCHEDULED · TYPICAL SCHEDULE
Sunday, October 4 Today
G4 1120 · BNA → PIT
departs 8:29 PM CT · arrives 10:58 PM ET
Forecast issued Sun 6:00 AM ET · 16h before departure
Watch this flight
Odds over time
Arrive at PIT more than 15 minutes late?
30%
chance · ±2 pts
+4 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
30%
Leave 15+ late
30%
Arrive 1h+ late
10%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.0d
2d
1d
Now
6h
Departs
Lands
Arrive at PIT more than 15 minutes late?
Calm-weather odds: 30% · changed +4 pts in 24h
+4 pts
30%
Yes 30%
No 70%
Leave BNA more than 15 minutes late?
Calm-weather odds: 30% · changed +3 pts in 24h
+3 pts
30%
Yes 30%
No 70%
Arrive at PIT more than an hour late?
Calm-weather odds: 9% · changed +0 pts in 24h
+0 pts
10%
Yes 10%
No 90%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to PIT?
On time or early
70%
15–30 min late
12%
30 min–1 hour late
7%
1–2 hours late
8%
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
↑
8pm departures from BNA are often late
↑
G4's recent on-time record
↑
Later flights pick up delays from earlier in the day
↓
PIT usually runs smoothly
↓
Cloud base down to 700 ft forecast at BNA that day
Weather at each end
BNA (origin)
Gusts 11 kt Ceiling 700 ft Visibility 10+ mi Precip none
PIT (destination)
Gusts 10 kt Ceiling 2,600 ft 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.