Schedule: the flights that flew on Wednesday, Oct 21, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
DELTA · FLIGHT DL 1815
SCHEDULED · TYPICAL SCHEDULE
Wednesday, October 28 Tomorrow
DL 1815 · ATL → SJD
departs 10:03 AM ET · arrives 11:16 AM MST
Forecast issued Tue 2:00 AM ET · 32h before departure
Watch this flight
Other days
Today 24%
Wed 10/28
Thu 10/29 10%
Fri 10/30 17%
Sat 10/31 14%
Sun 11/1 15%
Mon 11/2 11%
Odds over time
Arrive at SJD more than 15 minutes late?
8%
chance · ±2 pts
−1 pt · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
8%
Leave 15+ late
6%
Arrive 1h+ late
2%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
6.4d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at SJD more than 15 minutes late?
Calm-weather odds: 8% · changed −1 pt in 24h
−1 pt
8%
Yes 8%
No 92%
Leave ATL more than 15 minutes late?
Calm-weather odds: 8% · changed −1 pt in 24h
−1 pt
6%
Yes 6%
No 94%
Arrive at SJD more than an hour late?
Calm-weather odds: 2% · changed +0 pts in 24h
+0 pts
2%
Yes 2%
No 98%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to SJD?
On time or early
91%
15–30 min late
3%
30 min–1 hour late
3%
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
↑
0.9 in of rain, thunderstorms forecast at SJD that day
↑
ATL is busy at that time
↑
This route's recent record
↓
Mostly benign weather forecast at ATL
↓
Wednesdays in October are usually quieter than average
Weather at each end
ATL (origin)
Gusts 15 kt Ceiling none (clear) Visibility 10+ mi Precip none
SJD (destination)
Gusts 12 kt Ceiling none (clear) Visibility 10+ mi Precip 0.90 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.