Schedule: a typical summer Monday (the flights of Jul 27, 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
Monday, October 5
DL 1301 · PBI → ATL
departs 8:00 AM ET · arrives 9:49 AM ET
Forecast issued Sat 6:00 AM ET · 50h before departure
Watch this flight
Other days
Today 11%
Sun 10/4 14%
Mon 10/5
Fri 10/9 8%
Odds over time
Arrive at ATL more than 15 minutes late?
11%
chance · ±0 pts
+0 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
11%
Leave 15+ late
6%
Arrive 1h+ late
3%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
6.3d
Now
1d
12h
6h
Departs
Lands
Arrive at ATL more than 15 minutes late?
Calm-weather odds: 5% · changed +0 pts in 24h
+0 pts
11%
Yes 11%
No 89%
Leave PBI more than 15 minutes late?
Calm-weather odds: 5% · changed −1 pt in 24h
−1 pt
6%
Yes 6%
No 94%
Arrive at ATL more than an hour late?
Calm-weather odds: 2% · changed −1 pt in 24h
−1 pt
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
88%
15–30 min late
6%
30 min–1 hour late
1%
1–2 hours late
1%
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 2 mi, 0.4 in of rain forecast at ATL that day
↑
Other factors
↓
Mondays in October are usually quieter than average
↓
8am departures from PBI are usually not late
Weather at each end
PBI (origin)
Gusts 10 kt Ceiling none (clear) Visibility 10+ mi Precip 0.04 in
ATL (destination)
Gusts 13 kt Ceiling 300 ft Visibility 2 mi Precip 0.40 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.