Schedule: a typical summer Sunday (the flights of Jul 26, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
DELTA · FLIGHT DL 3055
SCHEDULED · TYPICAL SCHEDULE
Sunday, October 4
DL 3055 · CHS → ATL
departs 5:10 AM ET · arrives 6:17 AM ET
Forecast issued Fri 9:00 AM ET · 44h before departure
Watch this flight
Other days
Today 3%
Sat 10/3 4%
Sun 10/4
Mon 10/5 4%
Tue 10/6 3%
Wed 10/7 3%
Thu 10/8 3%
Odds over time
Arrive at ATL more than 15 minutes late?
8%
chance · ±2 pts
+0 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
8%
Leave 15+ late
7%
Arrive 1h+ late
3%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
5.3d
Now
1d
12h
6h
Departs
Lands
Arrive at ATL more than 15 minutes late?
Calm-weather odds: 5% · changed +0 pts in 24h
+0 pts
8%
Yes 8%
No 92%
Leave CHS more than 15 minutes late?
Calm-weather odds: 6% · changed −1 pt in 24h
−1 pt
7%
Yes 7%
No 93%
Arrive at ATL more than an hour late?
Calm-weather odds: 2% · changed +0 pts in 24h
+0 pts
3%
Yes 3%
No 97%
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
91%
15–30 min late
3%
30 min–1 hour late
1%
1–2 hours late
<1%
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
↑
Cloud base down to 300 ft, visibility down to 1 mi, 1.8 in of rain forecast at ATL that day
↑
Cloud base down to 400 ft, 0.8 in of rain forecast at CHS that day
↑
Other factors
↓
Early flights usually leave on time
↓
5am departures from CHS are usually not late
Weather at each end
CHS (origin)
Gusts 10 kt Ceiling 300 ft Visibility 2 mi Precip 0.72 in
ATL (destination)
Gusts 11 kt Ceiling 300 ft Visibility 1 mi Precip 2.09 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.