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 1301
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3 Tomorrow
DL 1301 · PBI → ATL
departs 8:00 AM ET · arrives 9:49 AM ET
Forecast issued Fri 10:00 AM ET · 22h before departure
Watch this flight
Other days
Today 8%
Sat 10/3
Sun 10/4 16%
Mon 10/5 9%
Tue 10/6 10%
Wed 10/7 8%
Odds over time
Arrive at ATL more than 15 minutes late?
7%
chance · ±1 pts
+0 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
7%
Leave 15+ late
6%
Arrive 1h+ late
3%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
4.4d
2d
Now
12h
6h
Departs
Lands
Arrive at ATL more than 15 minutes late?
Calm-weather odds: 5% · changed +0 pts in 24h
+0 pts
7%
Yes 7%
No 93%
Leave PBI more than 15 minutes late?
Calm-weather odds: 5% · changed +0 pts in 24h
+0 pts
6%
Yes 6%
No 94%
Arrive at ATL 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 ATL?
On time or early
92%
15–30 min late
2%
30 min–1 hour late
2%
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
↑
Mostly benign weather forecast at PBI
↑
Other factors
↓
8am departures from PBI are usually not late
↓
DL's recent on-time record
Weather at each end
PBI (origin)
Gusts 17 kt Ceiling 6,000 ft Visibility 10+ mi Precip 0.21 in
ATL (destination)
Gusts 8 kt Ceiling 800 ft Visibility 8 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.