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 1311
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3 Tomorrow
DL 1311 · ATL → PBI
departs 8:05 AM ET · arrives 9:56 AM ET
Forecast issued Fri 1:00 PM ET · 19h before departure
Watch this flight
Other days
Today 8%
Sat 10/3
Sun 10/4 18%
Mon 10/5 8%
Wed 10/7 6%
Odds over time
Arrive at PBI more than 15 minutes late?
13%
chance · ±1 pts
+2 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
13%
Leave 15+ late
9%
Arrive 1h+ late
3%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
4.4d
2d
1d
Now
12h
6h
Departs
Lands
Arrive at PBI more than 15 minutes late?
Calm-weather odds: 9% · changed +2 pts in 24h
+2 pts
13%
Yes 13%
No 87%
Leave ATL more than 15 minutes late?
Calm-weather odds: 8% · changed +0 pts in 24h
+0 pts
9%
Yes 9%
No 91%
Arrive at PBI 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 PBI?
On time or early
86%
15–30 min late
7%
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
↑
Mostly benign weather forecast at PBI
↑
PBI is prone to delays
↓
Arrivals into PBI at that hour are usually not late
↓
Early flights usually leave on time
Weather at each end
ATL (origin)
Gusts 8 kt Ceiling 700 ft Visibility 5 mi Precip 0.12 in
PBI (destination)
Gusts 17 kt Ceiling 11,000 ft Visibility 10+ mi Precip 0.21 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.