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 1757
SCHEDULED · TYPICAL SCHEDULE
Sunday, October 4 Today
DL 1757 · SJU → ATL
departs 12:50 PM AT · arrives 4:40 PM ET
Forecast issued Sun 9:00 AM ET · 4h before departure
Watch this flight
Other days
Today
Mon 10/5 8%
Fri 10/9 9%
Odds over time
Arrive at ATL more than 15 minutes late?
28%
chance · ±0 pts
+17 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
Arrive 15+ late
28%
Leave 15+ late
41%
Arrive 1h+ late
11%
Cancelled
2%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
5.6d
2d
1d
12h
6h
Now
Departs
Lands
Arrive at ATL more than 15 minutes late?
Calm-weather odds: 8% · changed +17 pts in 24h
+17 pts
28%
Yes 28%
No 72%
Leave SJU more than 15 minutes late?
Calm-weather odds: 10% · changed +33 pts in 24h
+33 pts
41%
Yes 41%
No 59%
Arrive at ATL more than an hour late?
Calm-weather odds: 3% · changed +8 pts in 24h
+8 pts
11%
Yes 11%
No 89%
Cancelled?
Calm-weather odds: <1% · changed +1 pt in 24h
+1 pt
2%
Yes 2%
No 98%
How late will it get to ATL?
On time or early
71%
15–30 min late
18%
30 min–1 hour late
0%
1–2 hours late
7%
Over 2 hours late
2%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 400 ft, visibility down to 2 mi, 0.5 in of rain forecast at ATL that day
↑
Arrivals into ATL at that hour are often late
↑
ATL is busy at that time
↓
This flight has been late 9% of the time recently
↓
SJU usually runs smoothly
Weather at each end
SJU (origin)
Gusts 12 kt Ceiling none (clear) Visibility 10+ mi Precip 0.26 in
ATL (destination)
Gusts 9 kt Ceiling 400 ft Visibility 3 mi Precip 0.34 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.