Schedule: the flights that flew on Monday, Oct 19, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALLEGIANT · FLIGHT G4 2148
SCHEDULED · TYPICAL SCHEDULE
Monday, October 26 Yesterday
G4 2148 · FLL → GSP
departs 12:42 PM ET · arrives 2:41 PM ET
Forecast issued Mon 11:00 PM ET · 10h after departure
Watch this flight
Odds over time
Arrive at GSP more than 15 minutes late?
44%
chance · ±0 pts
+5 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
44%
Leave 15+ late
36%
Arrive 1h+ late
16%
Cancelled
2%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
20%
40%
60%
80%
6.5d
2d
1d
12h
6h
Departs
Lands
Arrive at GSP more than 15 minutes late?
Calm-weather odds: 44% · changed +5 pts in 24h
+5 pts
44%
Yes 44%
No 56%
Leave FLL more than 15 minutes late?
Calm-weather odds: 36% · changed +1 pt in 24h
+1 pt
36%
Yes 36%
No 64%
Arrive at GSP more than an hour late?
Calm-weather odds: 16% · changed +3 pts in 24h
+3 pts
16%
Yes 16%
No 84%
Cancelled?
Calm-weather odds: 2% · changed −1 pt in 24h
−1 pt
2%
Yes 2%
No 98%
How late will it get to GSP?
On time or early
55%
15–30 min late
19%
30 min–1 hour late
8%
1–2 hours late
11%
Over 2 hours late
5%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Gusts to 36 kt forecast at FLL that day
↑
12pm departures from FLL are often late
↑
This flight has been late 29% of the time recently
↓
Mostly benign weather forecast at GSP
↓
Mondays in October are usually quieter than average
Weather at each end
FLL (origin)
Gusts 39 kt Ceiling 2,700 ft Visibility 3 mi Precip 0.13 in
GSP (destination)
Gusts 6 kt Ceiling 4,500 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.