Schedule: a typical summer Thursday (the flights of Jul 30, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALLEGIANT · FLIGHT G4 1969
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1 Yesterday
G4 1969 · GRR → BNA
departs 9:34 PM ET · arrives 10:09 PM CT
Forecast issued Thu 10:00 PM ET · 0h before departure
Watch this flight
Other days
Thu 10/1
Mon 10/5 26%
Odds over time
Arrive at BNA more than 15 minutes late?
39%
chance · ±0 pts
+3 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
39%
Leave 15+ late
34%
Arrive 1h+ late
21%
Cancelled
1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
2.8d
2d
1d
12h
6h
Departs
Lands
Arrive at BNA more than 15 minutes late?
Calm-weather odds: 39% · changed +3 pts in 24h
+3 pts
39%
Yes 39%
No 61%
Leave GRR more than 15 minutes late?
Calm-weather odds: 32% · changed −4 pts in 24h
−4 pts
34%
Yes 34%
No 66%
Arrive at BNA more than an hour late?
Calm-weather odds: 19% · changed +5 pts in 24h
+5 pts
21%
Yes 21%
No 79%
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
9%
30 min–1 hour late
8%
1–2 hours late
13%
Over 2 hours late
8%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 600 ft, visibility down to 1.5 mi, 1.6 in of rain forecast at GRR that day
↑
This flight has been late 33% of the time recently
↑
Later flights pick up delays from earlier in the day
↓
GRR usually runs smoothly
↓
Mostly benign weather forecast at BNA
Weather at each end
GRR (origin)
Gusts 9 kt Ceiling 500 ft Visibility 1.5 mi Precip 1.30 in
BNA (destination)
Gusts 21 kt Ceiling 6,000 ft Visibility 9 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.