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.
DELTA · FLIGHT DL 3179
SCHEDULED · TYPICAL SCHEDULE
Monday, October 5 Tomorrow
DL 3179 · CHS → ATL
departs 7:59 PM ET · arrives 9:26 PM ET
Forecast issued Sun 12:00 PM ET · 32h before departure
Watch this flight
Other days
Today 45%
Mon 10/5
Thu 10/8 9%
Fri 10/9 14%
Odds over time
Arrive at ATL more than 15 minutes late?
13%
chance · ±2 pts
−2 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
13%
Leave 15+ late
21%
Arrive 1h+ late
4%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.8d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at ATL more than 15 minutes late?
Calm-weather odds: 10% · changed −2 pts in 24h
−2 pts
13%
Yes 13%
No 87%
Leave CHS more than 15 minutes late?
Calm-weather odds: 16% · changed −6 pts in 24h
−6 pts
21%
Yes 21%
No 79%
Arrive at ATL more than an hour late?
Calm-weather odds: 2% · changed −1 pt in 24h
−1 pt
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 ATL?
On time or early
86%
15–30 min late
5%
30 min–1 hour late
4%
1–2 hours late
3%
Over 2 hours late
1%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Arrivals into ATL at that hour are often late
↑
Later flights pick up delays from earlier in the day
↑
7pm departures from CHS are often late
↓
ATL usually runs smoothly
↓
Cloud base down to 500 ft forecast at ATL that day
Weather at each end
CHS (origin)
Gusts 14 kt Ceiling 500 ft Visibility 4 mi Precip 0.89 in
ATL (destination)
Gusts 11 kt Ceiling 500 ft Visibility 5.33333 mi Precip 0.05 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.