Schedule: a typical summer Saturday (the flights of Jul 25, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
DELTA · FLIGHT DL 1946
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3 Tomorrow
DL 1946 · SJU → ATL
departs 5:50 PM AT · arrives 9:49 PM ET
Forecast issued Fri 2:00 PM ET · 28h before departure
Watch this flight
Other days
Today 21%
Sat 10/3
Sun 10/4 19%
Mon 10/5 8%
Tue 10/6 10%
Wed 10/7 9%
Thu 10/8 8%
Odds over time
Arrive at ATL more than 15 minutes late?
15%
chance · ±1 pts
+1 pt · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
15%
Leave 15+ late
13%
Arrive 1h+ late
3%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
4.8d
2d
Now
12h
6h
Departs
Lands
Arrive at ATL more than 15 minutes late?
Calm-weather odds: 8% · changed +1 pt in 24h
+1 pt
15%
Yes 15%
No 85%
Leave SJU more than 15 minutes late?
Calm-weather odds: 11% · changed −1 pt in 24h
−1 pt
13%
Yes 13%
No 87%
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
84%
15–30 min late
5%
30 min–1 hour late
6%
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
↑
Cloud base down to 800 ft forecast at ATL that day
↑
Arrivals into ATL at that hour are often late
↑
Later flights pick up delays from earlier in the day
↓
This flight has been late 13% of the time recently
↓
DL's recent on-time record
Weather at each end
SJU (origin)
Gusts 12 kt Ceiling 1,100 ft Visibility 10+ mi Precip 0.08 in
ATL (destination)
Gusts 8 kt Ceiling 800 ft Visibility 5 mi Precip 0.12 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.