Schedule: a typical summer Friday (the flights of Jul 31, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALLEGIANT · FLIGHT G4 634
SCHEDULED · TYPICAL SCHEDULE
Friday, October 2
G4 634 · CHS → IND
departs 9:37 PM ET · arrives 11:31 PM ET
Forecast issued Fri 10:00 PM ET · 0h before departure
Watch this flight
Other days
Fri 10/2
Fri 10/9 24%
Odds over time
Arrive at IND more than 15 minutes late?
35%
chance · ±0 pts
+7 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
35%
Leave 15+ late
34%
Arrive 1h+ late
14%
Cancelled
1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
4.0d
2d
1d
12h
6h
Departs
Lands
Arrive at IND more than 15 minutes late?
Calm-weather odds: 31% · changed +7 pts in 24h
+7 pts
35%
Yes 35%
No 65%
Leave CHS more than 15 minutes late?
Calm-weather odds: 32% · changed +3 pts in 24h
+3 pts
34%
Yes 34%
No 66%
Arrive at IND more than an hour late?
Calm-weather odds: 16% · changed −2 pts in 24h
−2 pts
14%
Yes 14%
No 86%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to IND?
On time or early
64%
15–30 min late
15%
30 min–1 hour late
6%
1–2 hours late
10%
Over 2 hours late
4%
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
↑
Later flights pick up delays from earlier in the day
↑
Mostly benign weather forecast at CHS
↓
CHS usually runs smoothly
Weather at each end
CHS (origin)
Gusts 8 kt Ceiling 3,500 ft Visibility 3 mi Precip 0.01 in
IND (destination)
Gusts 14 kt Ceiling 600 ft Visibility 4 mi Precip 0.45 in
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.