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 334
SCHEDULED · TYPICAL SCHEDULE
Monday, October 5 Tomorrow
G4 334 · BNA → MDT
departs 8:00 AM CT · arrives 10:47 AM ET
Forecast issued Sun 10:00 AM ET · 23h before departure
Watch this flight
Other days
Mon 10/5
Fri 10/9 14%
Odds over time
Arrive at MDT more than 15 minutes late?
11%
chance · ±0 pts
−1 pt · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
11%
Leave 15+ late
8%
Arrive 1h+ late
4%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
6.4d
2d
Now
12h
6h
Departs
Lands
Arrive at MDT more than 15 minutes late?
Calm-weather odds: 11% · changed −1 pt in 24h
−1 pt
11%
Yes 11%
No 89%
Leave BNA more than 15 minutes late?
Calm-weather odds: 7% · changed +0 pts in 24h
+0 pts
8%
Yes 8%
No 92%
Arrive at MDT more than an hour late?
Calm-weather odds: 4% · changed +0 pts in 24h
+0 pts
4%
Yes 4%
No 96%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to MDT?
On time or early
88%
15–30 min late
2%
30 min–1 hour late
5%
1–2 hours late
2%
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
↑
G4's recent on-time record
↑
Other factors
↑
Cloud base down to 1,233 ft forecast at MDT that day
↓
Mostly benign weather forecast at BNA
↓
Early flights usually leave on time
Weather at each end
BNA (origin)
Gusts 16 kt Ceiling none (clear) Visibility 10+ mi Precip none
MDT (destination)
Gusts 20 kt Ceiling 1,733 ft Visibility 7.66667 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.