Schedule: a typical Wednesday (the flights of Jul 29, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
DELTA · FLIGHT DL 1266
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30 Yesterday
DL 1266 · PBI → ATL
departs 10:00 AM ET · arrives 11:47 AM ET
Forecast issued Wed 10:00 PM ET · 12h after departure
Watch this flight
Other days
Wed 9/30
Today 31%
Fri 10/2 10%
Sat 10/3 8%
Sun 10/4 12%
Mon 10/5 8%
Tue 10/6 11%
Wed 10/7 9%
Odds over time
Arrive at ATL more than 15 minutes late?
11%
chance · ±0 pts
+2 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
11%
Leave 15+ late
6%
Arrive 1h+ late
5%
Cancelled
1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
2.8d
2d
1d
12h
6h
Departs
Lands
Arrive at ATL more than 15 minutes late?
Calm-weather odds: 11% · changed +2 pts in 24h
+2 pts
11%
Yes 11%
No 89%
Leave PBI more than 15 minutes late?
Calm-weather odds: 6% · changed +0 pts in 24h
+0 pts
6%
Yes 6%
No 94%
Arrive at ATL more than an hour late?
Calm-weather odds: 5% · changed +1 pt in 24h
+1 pt
5%
Yes 5%
No 95%
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
3%
30 min–1 hour late
3%
1–2 hours late
3%
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
↑
Gusts to 26 kt, visibility down to 2 mi, 0.4 in of rain, thunderstorms forecast at PBI that day
↑
Other factors
↑
ATL is busy at that time
↓
Wednesdays in September are usually quieter than average
↓
10am departures from PBI are usually not late
Weather at each end
PBI (origin)
Gusts 26 kt Ceiling 2,000 ft Visibility 2 mi Precip 0.39 in
ATL (destination)
Gusts 9 kt Ceiling 200 ft Visibility 0.5 mi Precip none
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.