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 1673
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3
DL 1673 · EWR → ATL
departs 7:05 AM ET · arrives 9:20 AM ET
Forecast issued Thu 1:00 PM ET · 42h before departure
Watch this flight
Other days
Today 11%
Fri 10/2 8%
Sat 10/3
Sun 10/4 12%
Mon 10/5 10%
Tue 10/6 8%
Wed 10/7 8%
Odds over time
Arrive at ATL more than 15 minutes late?
11%
chance · ±2 pts
+1 pt · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
11%
Leave 15+ late
8%
Arrive 1h+ late
5%
Cancelled
1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
4.4d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at ATL more than 15 minutes late?
Calm-weather odds: 8% · changed +1 pt in 24h
+1 pt
11%
Yes 11%
No 89%
Leave EWR more than 15 minutes late?
Calm-weather odds: 8% · changed −1 pt in 24h
−1 pt
8%
Yes 8%
No 92%
Arrive at ATL more than an hour late?
Calm-weather odds: 3% · changed +2 pts in 24h
+2 pts
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
5%
30 min–1 hour late
2%
1–2 hours late
2%
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
↑
EWR is prone to delays
↑
ATL is busy at that time
↓
Early flights usually leave on time
↓
DL's recent on-time record
Weather at each end
EWR (origin)
Gusts 16 kt Ceiling 8,000 ft Visibility 10+ mi Precip 0.03 in
ATL (destination)
Gusts 7 kt Ceiling 3,800 ft Visibility 4 mi Precip 0.17 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.