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.
DELTA · FLIGHT DL 1381
SCHEDULED · TYPICAL SCHEDULE
Friday, October 2
DL 1381 · ATL → CHS
departs 2:40 PM ET · arrives 3:53 PM ET
Forecast issued Fri 10:00 PM ET · 7h after departure
Watch this flight
Other days
Fri 10/2
Today 26%
Mon 10/5 10%
Tue 10/6 9%
Wed 10/7 10%
Thu 10/8 10%
Fri 10/9 15%
Sat 10/10 15%
Odds over time
Arrive at CHS more than 15 minutes late?
15%
chance · ±0 pts
−2 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
15%
Leave 15+ late
15%
Arrive 1h+ late
3%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
3.7d
2d
1d
12h
6h
Departs
Lands
Arrive at CHS more than 15 minutes late?
Calm-weather odds: 15% · changed −2 pts in 24h
−2 pts
15%
Yes 15%
No 85%
Leave ATL more than 15 minutes late?
Calm-weather odds: 15% · changed −3 pts in 24h
−3 pts
15%
Yes 15%
No 85%
Arrive at CHS more than an hour late?
Calm-weather odds: 3% · changed −2 pts in 24h
−2 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 CHS?
On time or early
84%
15–30 min late
9%
30 min–1 hour late
3%
1–2 hours late
2%
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
↑
2pm departures from ATL are often late
↑
Other factors
↑
Later flights pick up delays from earlier in the day
↓
ATL usually runs smoothly
↓
Cloud base down to 600 ft forecast at ATL that day
Weather at each end
ATL (origin)
Gusts 8 kt Ceiling 600 ft Visibility 5 mi Precip none
CHS (destination)
Gusts 8 kt Ceiling 3,500 ft Visibility 3 mi Precip 0.01 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.