Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
DELTA · FLIGHT DL 1757
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1 Today
DL 1757 · ATL → SJU
departs 8:05 AM ET · arrives 11:40 AM AT
Forecast issued Thu 1:00 PM ET · 5h after departure
Watch this flight
Other days
Today
Fri 10/2 11%
Sat 10/3 15%
Sun 10/4 12%
Mon 10/5 9%
Tue 10/6 7%
Wed 10/7 8%
Odds over time
Arrive at SJU more than 15 minutes late?
16%
chance · ±0 pts
+7 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
16%
Leave 15+ late
10%
Arrive 1h+ late
2%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
2.8d
2d
1d
12h
6h
Departs
Lands
Now
Arrive at SJU more than 15 minutes late?
Calm-weather odds: 15% · changed +7 pts in 24h
+7 pts
16%
Yes 16%
No 84%
Leave ATL more than 15 minutes late?
Calm-weather odds: 10% · changed +2 pts in 24h
+2 pts
10%
Yes 10%
No 90%
Arrive at SJU more than an hour late?
Calm-weather odds: 2% · changed +1 pt in 24h
+1 pt
2%
Yes 2%
No 98%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to SJU?
On time or early
84%
15–30 min late
9%
30 min–1 hour late
4%
1–2 hours late
1%
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
↑
0.5 in of rain forecast at SJU that day
↑
ATL is busy at that time
↑
Other factors
↓
Mostly benign weather forecast at ATL
↓
Early flights usually leave on time
Weather at each end
ATL (origin)
Gusts 12 kt Ceiling 200 ft Visibility 0.5 mi Precip none
SJU (destination)
Gusts 23 kt Ceiling 3,200 ft Visibility 10+ 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.