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 1527
SCHEDULED · TYPICAL SCHEDULE
Sunday, October 4
DL 1527 · ATL → PBI
departs 9:52 AM ET · arrives 11:45 AM ET
Forecast issued Fri 4:00 PM ET · 42h before departure
Watch this flight
Other days
Today 16%
Sat 10/3 17%
Sun 10/4
Mon 10/5 12%
Odds over time
Arrive at PBI more than 15 minutes late?
30%
chance · ±4 pts
−2 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
30%
Leave 15+ late
25%
Arrive 1h+ late
6%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
5.5d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at PBI more than 15 minutes late?
Calm-weather odds: 14% · changed −2 pts in 24h
−2 pts
30%
Yes 30%
No 70%
Leave ATL more than 15 minutes late?
Calm-weather odds: 13% · changed +0 pts in 24h
+0 pts
25%
Yes 25%
No 75%
Arrive at PBI more than an hour late?
Calm-weather odds: 3% · changed +0 pts in 24h
+0 pts
6%
Yes 6%
No 94%
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
69%
15–30 min late
10%
30 min–1 hour late
14%
1–2 hours late
4%
Over 2 hours late
2%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 300 ft, visibility down to 1 mi, 2.1 in of rain forecast at ATL that day
↑
PBI is prone to delays
↑
Mostly benign weather forecast at PBI
↓
ATL usually runs smoothly
↓
Sundays in October are usually quieter than average
Weather at each end
ATL (origin)
Gusts 11 kt Ceiling 300 ft Visibility 1 mi Precip 1.96 in
PBI (destination)
Gusts 15 kt Ceiling none (clear) Visibility 10+ mi Precip 0.10 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.