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 Today
DL 1311 · PBI → ATL
departs 11:02 AM ET · arrives 12:51 PM ET
Forecast issued Sat 2:00 AM ET · 9h before departure
Watch this flight
Other days
Today
Sun 10/4 20%
Mon 10/5 11%
Fri 10/9 12%
Odds over time
Arrive at ATL more than 15 minutes late?
23%
chance · ±0 pts
+13 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
23%
Leave 15+ late
29%
Arrive 1h+ late
8%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
4.5d
2d
1d
12h
Now
6h
Departs
Lands
Arrive at ATL more than 15 minutes late?
Calm-weather odds: 6% · changed +13 pts in 24h
+13 pts
23%
Yes 23%
No 77%
Leave PBI more than 15 minutes late?
Calm-weather odds: 8% · changed +16 pts in 24h
+16 pts
29%
Yes 29%
No 71%
Arrive at ATL more than an hour late?
Calm-weather odds: 2% · changed +4 pts in 24h
+4 pts
8%
Yes 8%
No 92%
Cancelled?
Calm-weather odds: <1% · changed +1 pt in 24h
+1 pt
1%
Yes 1%
No 99%
How late will it get to ATL?
On time or early
76%
15–30 min late
15%
30 min–1 hour late
0%
1–2 hours late
6%
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
↑
Other factors
↓
ATL usually runs smoothly
↓
Saturdays in October are usually quieter than average
Weather at each end
PBI (origin)
Gusts 16 kt Ceiling 7,500 ft Visibility 10+ mi Precip 0.10 in
ATL (destination)
Gusts 8 kt Ceiling 500 ft Visibility 8 mi Precip 0.05 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.