Schedule: the flights that flew on Monday, Oct 5, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALLEGIANT · FLIGHT G4 2139
SCHEDULED · TYPICAL SCHEDULE
Monday, October 12 Today
G4 2139 · HSV → FLL
departs 6:04 PM CT · arrives 9:22 PM ET
Forecast issued Mon 6:00 PM ET · 1h before departure
Watch this flight
Odds over time
Arrive at FLL more than 15 minutes late?
28%
chance · ±0 pts
−13 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
Arrive 15+ late
28%
Leave 15+ late
31%
Arrive 1h+ late
12%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
6.8d
2d
1d
12h
6h
Now
Departs
Lands
Arrive at FLL more than 15 minutes late?
Calm-weather odds: 30% · changed −13 pts in 24h
−13 pts
28%
Yes 28%
No 72%
Leave HSV more than 15 minutes late?
Calm-weather odds: 31% · changed −11 pts in 24h
−11 pts
31%
Yes 31%
No 69%
Arrive at FLL more than an hour late?
Calm-weather odds: 10% · changed −2 pts in 24h
−2 pts
12%
Yes 12%
No 88%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to FLL?
On time or early
72%
15–30 min late
11%
30 min–1 hour late
5%
1–2 hours late
6%
Over 2 hours late
5%
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
↑
This flight has been late 34% of the time recently
↑
Later flights pick up delays from earlier in the day
↓
Mondays in October are usually quieter than average
↓
Mostly benign weather forecast at FLL
Weather at each end
HSV (origin)
Gusts 9 kt Ceiling none (clear) Visibility 10+ mi Precip none
FLL (destination)
Gusts 11 kt Ceiling none (clear) 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.