Schedule: a typical Saturday (the flights of Jul 25, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
DELTA · FLIGHT DL 2730
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3
DL 2730 · ATL → BTR
departs 2:38 PM ET · arrives 3:09 PM CT
Forecast issued Thu 6:00 PM ET · 45h before departure
Watch this flight
Other days
Today 20%
Fri 10/2 24%
Sat 10/3
Sun 10/4 18%
Mon 10/5 16%
Tue 10/6 12%
Wed 10/7 12%
Odds over time
Arrive at BTR more than 15 minutes late?
30%
chance · ±3 pts
+2 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
30%
Leave 15+ late
30%
Arrive 1h+ late
9%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
4.7d
Now
1d
12h
6h
Departs
Lands
Arrive at BTR more than 15 minutes late?
Calm-weather odds: 10% · changed +2 pts in 24h
+2 pts
30%
Yes 30%
No 70%
Leave ATL more than 15 minutes late?
Calm-weather odds: 12% · changed +4 pts in 24h
+4 pts
30%
Yes 30%
No 70%
Arrive at BTR more than an hour late?
Calm-weather odds: 3% · changed +3 pts in 24h
+3 pts
9%
Yes 9%
No 91%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to BTR?
On time or early
69%
15–30 min late
13%
30 min–1 hour late
8%
1–2 hours late
7%
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
↑
0.4 in of rain forecast at ATL that day
↑
Cloud base down to 500 ft, 0.7 in of rain forecast at BTR that day
↑
Later flights pick up delays from earlier in the day
↓
DL's recent on-time record
↓
ATL usually runs smoothly
Weather at each end
ATL (origin)
Gusts 8 kt Ceiling 3,800 ft Visibility 4 mi Precip 0.43 in
BTR (destination)
Gusts 12 kt Ceiling 500 ft Visibility 3 mi Precip 0.66 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.