Schedule: a typical summer Friday (the flights of Jul 31, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
DELTA · FLIGHT DL 1687
SCHEDULED · TYPICAL SCHEDULE
Friday, October 2 Yesterday
DL 1687 · ATL → BTR
departs 9:10 AM ET · arrives 9:39 AM CT
Forecast issued Fri 10:00 PM ET · 13h after departure
Watch this flight
Other days
Fri 10/2
Today 21%
Sun 10/4 33%
Mon 10/5 10%
Fri 10/9 10%
Odds over time
Arrive at BTR more than 15 minutes late?
10%
chance · ±0 pts
−16 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
10%
Leave 15+ late
13%
Arrive 1h+ late
3%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
3.5d
2d
1d
12h
6h
Departs
Lands
Arrive at BTR more than 15 minutes late?
Calm-weather odds: 10% · changed −16 pts in 24h
−16 pts
10%
Yes 10%
No 90%
Leave ATL more than 15 minutes late?
Calm-weather odds: 13% · changed −13 pts in 24h
−13 pts
13%
Yes 13%
No 87%
Arrive at BTR more than an hour late?
Calm-weather odds: 3% · changed −4 pts in 24h
−4 pts
3%
Yes 3%
No 97%
Cancelled?
Calm-weather odds: <1% · changed −1 pt in 24h
−1 pt
<1%
Yes <1%
No 99%
How late will it get to BTR?
On time or early
89%
15–30 min late
5%
30 min–1 hour late
3%
1–2 hours late
2%
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
↑
Other factors
↑
ATL is busy at that time
↓
Mostly benign weather forecast at ATL
↓
Arrivals into BTR at that hour are usually not late
Weather at each end
ATL (origin)
Gusts 8 kt Ceiling 600 ft Visibility 5 mi Precip none
BTR (destination)
Gusts 20 kt Ceiling 300 ft Visibility 10+ 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.